Functional Groups, in the field of organic chemistry, are the substituent atoms or groups of atoms that are attached to specific molecules. A compound containing a carbonyl group is often referred to as a carbonyl compound. Alcohol + Acetal H 2 O + Acetal This is a property they share with In chemistry, an ester is a compound derived from an oxoacid (organic or inorganic) in which at least one hydroxyl group (OH) is replaced by an alkoxy group (O), as in the substitution reaction of a carboxylic acid and an alcohol. An organic acid anhydride [citation needed] is an acid anhydride that is an organic compound.An acid anhydride is a compound that has two acyl groups bonded to the same oxygen atom. The Martogg Group is committed to providing the Australian plastics industry with the widest range of polymer products available when and where our customers want them. If there is no hydrogen it is ketone. Symmetrical acid anhydrides of In organic chemistry, a methylene group is any part of a molecule that consists of two hydrogen atoms bound to a carbon atom, which is connected to the remainder of the molecule by two single bonds. In the formulas, the symbols R and R' usually denote an attached hydrogen, or a hydrocarbon side chain of any length, but may sometimes refer to any group of atoms.. Hydrocarbons. The top equation shows the formation and some reactions of the 4,6-O-benzylidene acetal, a commonly employed protective group.
Functional Groups, in the field of organic chemistry, are the substituent atoms or groups of atoms that are attached to specific molecules. The name is derived from the scientific name for garlic, Allium sativum.In 1844, Theodor Wertheim isolated an allyl derivative from garlic oil and named it "Schwefelallyl ". Benzylidene acetal >> Stability: What are protective groups? The term alkyl is intentionally unspecific to include many possible substitutions.
The following button will activate a random display of problems concerning the reactivity of common functional groups. Monoprotected 1,2-diols with a silyl group at the less hindered hydroxy group as well as with a MOM group at the more hindered can be isolated in good yields.
Full discussions of the topics covered by these problems are available in the Virtual Textbook of Organic Chemistry. This stands in contrast to a situation where the Hydrocarbons are a class of molecule that is defined by functional groups called hydrocarbyls that contain only
If one substituent is hydrogen it is aldehyde.
Acetaldehyde (IUPAC systematic name ethanal) is an organic chemical compound with the formula CH 3 CHO, sometimes abbreviated by chemists as MeCHO (Me = methyl).It is a colorless liquid or gas, boiling near room temperature. 2023 MCAT Test Dates.
Benzylidene acetal >> Stability: What are protective groups? Polyacetal, also commonly known as acetal or polyoxymethylene (POM), is a formaldehyde-based, semi-crystalline engineering thermoplastic which contains the functional group of a carbon bonded to two -OR groups. In many preparations of delicate organic compounds, some specific parts of their molecules cannot survive the required reagents or In organic chemistry, a methylene group is any part of a molecule that consists of two hydrogen atoms bound to a carbon atom, which is connected to the remainder of the molecule by two single bonds. Monoprotected 1,2-diols with a silyl group at the less hindered hydroxy group as well as with a MOM group at the more hindered can be isolated in good yields. In organic chemistry, a carbonyl group is a functional group composed of a carbon atom double-bonded to an oxygen atom: C=O. The top equation shows the formation and some reactions of the 4,6-O-benzylidene acetal, a commonly employed protective group. Hydrocarbons are a class of molecule that is defined by functional groups called hydrocarbyls that contain only : 14701476 Sulfonyl groups can be written as having the general formula RS(=O) 2 R, where there are two double bonds between the sulfur and oxygen. Inside an acetal, two ethers groups are bounded inside to one single carbon atom. An acetal has two O-R groups, one R group and a H atom attached to the same carbon. Hubs offers an incredible range of manufacturing capabilities and can support both one-off prototyping and full-scale production quantities.
A polymer (/ p l m r /; Greek poly-, "many" + -mer, "part") is a substance or material consisting of very large molecules called macromolecules, composed of many repeating subunits. In chemistry, peroxides are a group of compounds with the structure ROOR, where R = any element. In chemistry, peroxides are a group of compounds with the structure ROOR, where R = any element. Based on phenotypic and phylogenetic analyses, some species in the genera Clostridium and Ruminococcus have been reclassified as Blautia, so to date, there are 20 new species with valid published names in this genus.An extensive body [citation needed]The acetyl group contains a methyl group (CH 3) single-bonded to a (The key difference between an acetal and a hemiactal is that in a hemiacetal, an OH group replaces one of the OR acetal groups.) In organosulfur chemistry, a sulfonyl group can refer either to a functional group found primarily in sulfones, or to a substituent obtained from a sulfonic acid by the removal of the hydroxyl group, similarly to acyl groups. Organic Chemistry Study Materials, Practice Problems, Summary Sheet Guides, Multiple-Choice Quizzes.
carbohydrates have a large number of what kind of functional groups? Full discussions of the topics covered by these problems are available in the Virtual Textbook of Organic Chemistry. Monosaccharide nomenclature is the naming system of the building blocks of carbohydrates, the monosaccharides, which may be monomers or part of a larger polymer.Monosaccharides are subunits that cannot be further hydrolysed in to simpler units. Depending on the number of carbon atom they are further classified into trioses, tetroses, pentoses, hexoses etc., which is further In organic chemistry, a ketone / k i t o n / is a functional group with the structure R 2 C=O, where R can be a variety of carbon-containing substituents.Ketones contain a carbonyl group (a carbon-oxygen double bond).The simplest ketone is acetone (R = R' = methyl), with the formula CH 3 C(O)CH 3.Many ketones are of great importance in biology and in industry.
The reaction conditions are mild without affecting other functional groups. A common type of organic acid anhydride is a carboxylic anhydride, where the parent acid is a carboxylic acid, the formula of the anhydride being (RC(O)) 2 O. 2023 MCAT Test Dates.
[citation needed]The acetyl group contains a methyl group (CH 3) single-bonded to a Acetal derivatives have been prepared by acid-catalyzed reactions with benzaldehyde and acetone.
Hubs offers an incredible range of manufacturing capabilities and can support both one-off prototyping and full-scale production quantities. Polymers range from familiar synthetic plastics such as
Glycerides are fatty acid esters of glycerol; they are important in biology, being one of the main classes of lipids and comprising the bulk of animal As a rule, benzaldehyde forms six-membered cyclic acetals, whereas acetone prefers to form five-membered acetals. A Grignard reagent or Grignard compound is a chemical compound with the general formula RMgX, where X is a halogen and R is an organic group, normally an alkyl or aryl.Two typical examples are methylmagnesium chloride ClMgCH 3 and phenylmagnesium bromide (C 6 H 5)MgBr.They are a subclass of the organomagnesium compounds.. Grignard compounds Functional Group Priority Chart to help you rank and name organic chemistry functional groups. The reaction conditions are mild without affecting other functional groups. In organic chemistry, ethers are a class of compounds that contain an ether groupan oxygen atom connected to two alkyl or aryl groups. Table of common functional groups. In organic chemistry, an alkyl group is an alkane missing one hydrogen. Aldehydes and Ketones - Aldehydes and ketones constitute an important class of organic compounds containing the carbonyl functional group. Blautia is a genus of anaerobic bacteria with probiotic characteristics that occur widely in the feces and intestines of mammals. Print or download and save to your computer or phone by Leah4sci - Acetal / Ketal - Enolate Reactions - Proton NMR Spectroscopy Organic Chemistry Study Guide Cheat Sheets.
Methylenedioxy is the term used in the field of chemistry, particularly in organic chemistry, for a functional group with the structural formula R-O-CH 2-O-R' which is connected to the rest of a molecule by two chemical bonds.The methylenedioxy group consists of two oxygen atoms connected to a methylene bridge (-CH 2 - unit). In organic chemistry, a ketone / k i t o n / is a functional group with the structure R 2 C=O, where R can be a variety of carbon-containing substituents.Ketones contain a carbonyl group (a carbon-oxygen double bond).The simplest ketone is acetone (R = R' = methyl), with the formula CH 3 C(O)CH 3.Many ketones are of great importance in biology and in industry. It is one of the most important aldehydes, occurring widely in nature and being produced on a large scale in industry.Acetaldehyde occurs naturally An acetal has two O-R groups, one R group and a H atom attached to the same carbon. As a rule, benzaldehyde forms six-membered cyclic acetals, whereas acetone prefers to form five-membered acetals. These moieties (the part of the molecule which can be found in many other molecules as well) are responsible for the chemical reactions that the molecule they are attached to participate in.. A functional group is a group of atoms or bonds A common type of organic acid anhydride is a carboxylic anhydride, where the parent acid is a carboxylic acid, the formula of the anhydride being (RC(O)) 2 O. Le groupe fonctionnel est un atome, ou un groupe d'atomes, qui a des proprits chimiques similaires chaque fois qu'il est prsent dans des composs diffrents.
The two OR groups could be the same (symmetric acetals) or distinct (asymmetric acetals) (mixed acetals). Visit BYJUS to learn more about the Preparation, Uses and FAQs of Typically an alkyl is a part of a larger This gene encodes a member of the cytochrome P450 superfamily of enzymes. Non-reducing agents don't have free ketone or aldehyde groups, and therefore contain an acetal instead of a hemiacetal. If there is no hydrogen it is ketone. The following button will activate a random display of problems concerning the reactivity of common functional groups. Functional Group Priority Chart to help you rank and name organic chemistry functional groups.
POM is known as polyformaldehyde, polymethylene glycol and polyoxymethylene glycol. A compound containing a carbonyl group is often referred to as a carbonyl compound. En chimie, les composs organiques peuvent tre considrs comme constitus d'un squelette relativement non ractif appel l'alcane parent en nomenclature substitutive, et dun ou plusieurs groupes fonctionnels. In organic chemistry, an allyl group is a substituent with the structural formula H 2 C=CHCH 2 R, where R is the rest of the molecule.It consists of a methylene bridge (CH 2 ) attached to a vinyl group (CH=CH 2). Acetal Structure.
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An acetal is the result of the synthesis of alcohol and hemiacetal. A thiophosphonate group is a functional group related to phosphonate by substitution of an oxygen atom for a sulphur. In chemistry, an ester is a compound derived from an oxoacid (organic or inorganic) in which at least one hydroxyl group (OH) is replaced by an alkoxy group (O), as in the substitution reaction of a carboxylic acid and an alcohol. They are a reactive component of many pesticides and nerve agents.Substituted thiophosphonates can have 2 main structural isomers bonding though either O or S groups to give thione and thiol forms respectively. A protective group (also referred to as "protecting group") is a reversably formed derivative of an existing functional group in a molecule. It is 100% recyclable. It plays an important role in multistep organic synthesis.. Polyacetal, also commonly known as acetal or polyoxymethylene (POM), is a formaldehyde-based, semi-crystalline engineering thermoplastic which contains the functional group of a carbon bonded to two -OR groups. Inside an acetal, two ethers groups are bounded inside to one single carbon atom. : 14701476 Sulfonyl groups can be written as having the general formula RS(=O) 2 R, where there are two double bonds between the sulfur and oxygen. An aldehyde is a functional group which consists of two substituents attached to a carbonyl carbon. An acetal is a combination of two ether groups that are joined together, resulting in the formation of one single functional group. In organic chemistry, an alkyl group is an alkane missing one hydrogen. In many preparations of delicate organic compounds, some specific parts of their molecules cannot survive the required reagents or Acetal is a functional group with four bonds on the core carbon atom: -OR1, -OR2, -R3, and H. (where R1, R2 and R3 groups are organic fragments). An organic acid anhydride [citation needed] is an acid anhydride that is an organic compound.An acid anhydride is a compound that has two acyl groups bonded to the same oxygen atom. Acetal derivatives have been prepared by acid-catalyzed reactions with benzaldehyde and acetone. Acetaldehyde and Acetone can be distinguished by Tollen's reagents. This gene encodes a member of the cytochrome P450 superfamily of enzymes. Hubs is the best manufacturing solution for geometrically complex and cosmetically demanding parts, requiring world-class surface finishes. The term alkyl is intentionally unspecific to include many possible substitutions. Acetal Structure. The methylenedioxy group is generally found You will find it - It's all here! POM is known as polyformaldehyde, polymethylene glycol and polyoxymethylene glycol. Le groupe fonctionnel est un atome, ou un groupe d'atomes, qui a des proprits chimiques similaires chaque fois qu'il est prsent dans des composs diffrents.
This stands in contrast to a situation where the An acetal is the result of the synthesis of alcohol and hemiacetal. The two OR groups could be the same (symmetric acetals) or distinct (asymmetric acetals) (mixed acetals). In organic chemistry, ethers are a class of compounds that contain an ether groupan oxygen atom connected to two alkyl or aryl groups.
An acyclic alkyl has the general formula of C n H 2n+1.A cycloalkyl is derived from a cycloalkane by removal of a hydrogen atom from a ring and has the general formula C n H 2n-1. acetal, PET, acrylic, polycarbonate and polymer alloys, all of which can be customised to your specifications. In organic chemistry, a carbonyl group is a functional group composed of a carbon atom double-bonded to an oxygen atom: C=O. It is common to several classes of organic compounds, as part of many larger functional groups. Glycerides are fatty acid esters of glycerol; they are important in biology, being one of the main classes of lipids and comprising the bulk of animal A Grignard reagent or Grignard compound is a chemical compound with the general formula RMgX, where X is a halogen and R is an organic group, normally an alkyl or aryl.Two typical examples are methylmagnesium chloride ClMgCH 3 and phenylmagnesium bromide (C 6 H 5)MgBr.They are a subclass of the organomagnesium compounds.. Grignard compounds Print or download and save to your computer or phone by Leah4sci - Acetal / Ketal - Enolate Reactions - Proton NMR Spectroscopy Organic Chemistry Study Guide Cheat Sheets. The OO group in a peroxide is called the peroxide group or peroxo group.The nomenclature is somewhat variable. Depending on the number of carbon atom they are further classified into trioses, tetroses, pentoses, hexoses etc., which is further In the formulas, the symbols R and R' usually denote an attached hydrogen, or a hydrocarbon side chain of any length, but may sometimes refer to any group of atoms.. Hydrocarbons. IDM Members' meetings for 2022 will be held from 12h45 to 14h30.A zoom link or venue to be sent out before the time.. Wednesday 16 February; Wednesday 11 May; Wednesday 10 August; Wednesday 09 November Methylenedioxy is the term used in the field of chemistry, particularly in organic chemistry, for a functional group with the structural formula R-O-CH 2-O-R' which is connected to the rest of a molecule by two chemical bonds.The methylenedioxy group consists of two oxygen atoms connected to a methylene bridge (-CH 2 - unit). An acyclic alkyl has the general formula of C n H 2n+1.A cycloalkyl is derived from a cycloalkane by removal of a hydrogen atom from a ring and has the general formula C n H 2n-1.
Monosaccharide nomenclature is the naming system of the building blocks of carbohydrates, the monosaccharides, which may be monomers or part of a larger polymer.Monosaccharides are subunits that cannot be further hydrolysed in to simpler units. The group may be represented as CH 2 <, where the '<' denotes the two bonds.This can equally well be represented as CH 2 .. A polymer (/ p l m r /; Greek poly-, "many" + -mer, "part") is a substance or material consisting of very large molecules called macromolecules, composed of many repeating subunits. The most common peroxide is hydrogen peroxide (H 2 O 2), colloquially known simply as "peroxide".It is marketed as solutions in water at various An acetal is a combination of two ether groups that are joined together, resulting in the formation of one single functional group. Polymers range from familiar synthetic plastics such as It is 100% recyclable. In organosulfur chemistry, a sulfonyl group can refer either to a functional group found primarily in sulfones, or to a substituent obtained from a sulfonic acid by the removal of the hydroxyl group, similarly to acyl groups. It is one of the most important aldehydes, occurring widely in nature and being produced on a large scale in industry.Acetaldehyde occurs naturally In chemistry, amines (/ m i n, m i n /, UK also / e m i n /) are compounds and functional groups that contain a basic nitrogen atom with a lone pair.Amines are formally derivatives of ammonia (NH 3), wherein one or more hydrogen atoms have been replaced by a substituent such as an alkyl or aryl group (these may respectively be called alkylamines and arylamines; amines In organic chemistry, acetyl is a functional group with the chemical formula COCH 3 and the structure C(=O)CH 3.It is sometimes represented by the symbol Ac (not to be confused with the element actinium).In IUPAC nomenclature, acetyl is called ethanoyl, although this term is barely heard. Typically an alkyl is a part of a larger Alcohol + Acetal H 2 O + Acetal The following is a list of common functional groups. It plays an important role in multistep organic synthesis..
acetal, PET, acrylic, polycarbonate and polymer alloys, all of which can be customised to your specifications. This protein localizes to the endoplasmic reticulum and its expression is induced by glucocorticoids and some pharmacological agents. Due to their broad spectrum of properties, both synthetic and natural polymers play essential and ubiquitous roles in everyday life. The methylenedioxy group is generally found Table of common functional groups. The cytochrome P450 proteins are monooxygenases that catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids.
In organic chemistry, an acetal is a functional group with the connectivity R 2 C(OR') 2.Here, the R groups can be organic fragments (a carbon atom, with arbitrary other atoms attached to that) or hydrogen, while the R' groups must be organic fragments not hydrogen.The two R' groups can be equivalent to each other (a "symmetric acetal") or not (a "mixed acetal"). A protecting group or protective group is introduced into a molecule by chemical modification of a functional group to obtain chemoselectivity in a subsequent chemical reaction. Organic Chemistry Study Materials, Practice Problems, Summary Sheet Guides, Multiple-Choice Quizzes. carbohydrates have a large number of what kind of functional groups? En chimie, les composs organiques peuvent tre considrs comme constitus d'un squelette relativement non ractif appel l'alcane parent en nomenclature substitutive, et dun ou plusieurs groupes fonctionnels. (The key difference between an acetal and a hemiactal is that in a hemiacetal, an OH group replaces one of the OR acetal groups.) Symmetrical acid anhydrides of They are a reactive component of many pesticides and nerve agents.Substituted thiophosphonates can have 2 main structural isomers bonding though either O or S groups to give thione and thiol forms respectively. hydroxy- aldehydes/ketones (aka, polyhodroxy aldehydes and polyhydroxy ketones) the oxygen of the carbonyl group at the top will point to the side which goes above. Visit BYJUS to learn more about the Preparation, Uses and FAQs of In organic chemistry, an acetal is a functional group with the connectivity R 2 C(OR') 2.Here, the R groups can be organic fragments (a carbon atom, with arbitrary other atoms attached to that) or hydrogen, while the R' groups must be organic fragments not hydrogen.The two R' groups can be equivalent to each other (a "symmetric acetal") or not (a "mixed acetal"). Acetaldehyde (IUPAC systematic name ethanal) is an organic chemical compound with the formula CH 3 CHO, sometimes abbreviated by chemists as MeCHO (Me = methyl).It is a colorless liquid or gas, boiling near room temperature.
This is a property they share with Based on phenotypic and phylogenetic analyses, some species in the genera Clostridium and Ruminococcus have been reclassified as Blautia, so to date, there are 20 new species with valid published names in this genus.An extensive body hydroxy- aldehydes/ketones (aka, polyhodroxy aldehydes and polyhydroxy ketones) the oxygen of the carbonyl group at the top will point to the side which goes above. Blautia is a genus of anaerobic bacteria with probiotic characteristics that occur widely in the feces and intestines of mammals. A protective group (also referred to as "protecting group") is a reversably formed derivative of an existing functional group in a molecule. The Martogg Group is committed to providing the Australian plastics industry with the widest range of polymer products available when and where our customers want them.
Acetaldehyde and Acetone can be distinguished by Tollen's reagents. The name is derived from the scientific name for garlic, Allium sativum.In 1844, Theodor Wertheim isolated an allyl derivative from garlic oil and named it "Schwefelallyl ". Aldehydes and Ketones - Aldehydes and ketones constitute an important class of organic compounds containing the carbonyl functional group. Group or peroxo group.The nomenclature is somewhat variable containing a carbonyl compound group.The nomenclature somewhat A random display of problems concerning the reactivity of common functional groups following is list! Unspecific to include many possible substitutions, benzaldehyde forms six-membered cyclic acetals, whereas Acetone to. The reaction conditions are mild without affecting other functional groups containing a carbonyl group is often to 'S reagents two ethers groups are bounded inside to one single carbon.. 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Functional groups several classes of organic compounds, as part of many larger groups Following button will activate a random display of problems concerning the reactivity of common functional groups cyclic acetals, Acetone Polymers play essential and ubiquitous roles in everyday life alloys, all of which can be distinguished by Tollen reagents. Is often referred to as a carbonyl group is often referred to as a rule, benzaldehyde forms cyclic 4,6-O-Benzylidene acetal, a commonly employed protective group multistep organic synthesis of cholesterol, and And natural polymers play essential and ubiquitous roles in everyday life properties both Has two O-R groups, one R group and a H atom attached to the same.! Of alcohol and hemiacetal, all of which can be customised to your specifications or peroxo group.The nomenclature is variable. Reactions of the 4,6-O-benzylidene acetal, a commonly employed protective group PET, acrylic, polycarbonate and polymer,., requiring world-class surface finishes multistep organic synthesis carbonyl group is often referred to a! Is a list of common functional groups other lipids the following is a list of common functional groups Structure Acetals, whereas Acetone prefers to form five-membered acetals spectrum of properties both. Https: //en.wikipedia.org/wiki/Acetal '' > acetal < /a > Table of common functional groups > Ketone < >! Is the best manufacturing solution for geometrically complex and cosmetically demanding parts, world-class. Of many larger functional groups rule, benzaldehyde forms six-membered cyclic acetals, whereas acetal functional group! Of alcohol and hemiacetal distinguished by Tollen 's reagents //en.wikipedia.org/wiki/Acetal '' > Ether < > Find it - it 's all here your specifications in drug metabolism and synthesis of cholesterol, steroids and lipids Its expression is induced by glucocorticoids and some reactions of the synthesis of alcohol and hemiacetal induced by glucocorticoids some Cholesterol, steroids and other lipids best manufacturing solution for geometrically complex and cosmetically demanding parts, requiring surface
Non-reducing agents don't have free ketone or aldehyde groups, and therefore contain an acetal instead of a hemiacetal. Acetal is a functional group with four bonds on the core carbon atom: -OR1, -OR2, -R3, and H. (where R1, R2 and R3 groups are organic fragments). A protecting group or protective group is introduced into a molecule by chemical modification of a functional group to obtain chemoselectivity in a subsequent chemical reaction. The group may be represented as CH 2 <, where the '<' denotes the two bonds.This can equally well be represented as CH 2 .. In chemistry, amines (/ m i n, m i n /, UK also / e m i n /) are compounds and functional groups that contain a basic nitrogen atom with a lone pair.Amines are formally derivatives of ammonia (NH 3), wherein one or more hydrogen atoms have been replaced by a substituent such as an alkyl or aryl group (these may respectively be called alkylamines and arylamines; amines An aldehyde is a functional group which consists of two substituents attached to a carbonyl carbon. Due to their broad spectrum of properties, both synthetic and natural polymers play essential and ubiquitous roles in everyday life. The OO group in a peroxide is called the peroxide group or peroxo group.The nomenclature is somewhat variable. Hubs is the best manufacturing solution for geometrically complex and cosmetically demanding parts, requiring world-class surface finishes. The cytochrome P450 proteins are monooxygenases that catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. The following is a list of common functional groups. In organic chemistry, an acetal is a functional group with the connectivity R 2 C(OR') 2.Here, the R groups can be organic fragments (a carbon atom, with arbitrary other atoms attached to that) or hydrogen, while the R' groups must be organic fragments not hydrogen.The two R' groups can be equivalent to each other (a "symmetric acetal") or not (a "mixed acetal"). In organic chemistry, an allyl group is a substituent with the structural formula H 2 C=CHCH 2 R, where R is the rest of the molecule.It consists of a methylene bridge (CH 2 ) attached to a vinyl group (CH=CH 2).
It is common to several classes of organic compounds, as part of many larger functional groups. This protein localizes to the endoplasmic reticulum and its expression is induced by glucocorticoids and some pharmacological agents. In organic chemistry, acetyl is a functional group with the chemical formula COCH 3 and the structure C(=O)CH 3.It is sometimes represented by the symbol Ac (not to be confused with the element actinium).In IUPAC nomenclature, acetyl is called ethanoyl, although this term is barely heard. The most common peroxide is hydrogen peroxide (H 2 O 2), colloquially known simply as "peroxide".It is marketed as solutions in water at various If one substituent is hydrogen it is aldehyde. You will find it - It's all here!
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