Acyl chlorides

Organic compounds that contain an acyl group bonded to a chloride ion; an acyl group is a carbon atom bonded to an alkyl functional group, and an oxygen atom via a double bond.

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4-Methoxybenzoyl chloride, 97%

CAS: 100-07-2 Molecular Formula: C8H7ClO2 Molecular Weight (g/mol): 170.59 MDL Number: MFCD00000687 InChI Key: MXMOTZIXVICDSD-UHFFFAOYSA-N Synonym: p-anisoyl chloride,benzoyl chloride, 4-methoxy,anisoyl chloride,4-anisoyl chloride,p-methoxybenzoyl chloride,4-methoxybenzoylchloride,4-methoxybenzoic acid chloride,benzoyl chloride, p-methoxy,p-methoxybenzoic acid chloride,4-methoxy-benzoyl chloride PubChem CID: 7477 IUPAC Name: 4-methoxybenzoyl chloride SMILES: COC1=CC=C(C=C1)C(Cl)=O

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PubChem CID	7477
CAS	100-07-2
Molecular Weight (g/mol)	170.59
MDL Number	MFCD00000687
SMILES	COC1=CC=C(C=C1)C(Cl)=O
Synonym	p-anisoyl chloride,benzoyl chloride, 4-methoxy,anisoyl chloride,4-anisoyl chloride,p-methoxybenzoyl chloride,4-methoxybenzoylchloride,4-methoxybenzoic acid chloride,benzoyl chloride, p-methoxy,p-methoxybenzoic acid chloride,4-methoxy-benzoyl chloride
IUPAC Name	4-methoxybenzoyl chloride
InChI Key	MXMOTZIXVICDSD-UHFFFAOYSA-N
Molecular Formula	C8H7ClO2

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2-Furoyl chloride, 98+%

CAS: 527-69-5 Molecular Formula: C₅H₃ClO₂ Molecular Weight (g/mol): 130.53 MDL Number: MFCD00003228 InChI Key: OFTKFKYVSBNYEC-UHFFFAOYSA-N Synonym: 2-furoyl chloride,furoyl chloride,2-furancarbonyl chloride,furancarbonyl chloride,2-furoylchloride,unii-2us0dxi75s,2us0dxi75s,2-furancarboxylic acid chloride,furan-2-carboxylic acid chloride,furanoyl chloride PubChem CID: 68242 IUPAC Name: furan-2-carbonyl chloride SMILES: C1=COC(=C1)C(=O)Cl

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PubChem CID	68242
CAS	527-69-5
Molecular Weight (g/mol)	130.53
MDL Number	MFCD00003228
SMILES	C1=COC(=C1)C(=O)Cl
Synonym	2-furoyl chloride,furoyl chloride,2-furancarbonyl chloride,furancarbonyl chloride,2-furoylchloride,unii-2us0dxi75s,2us0dxi75s,2-furancarboxylic acid chloride,furan-2-carboxylic acid chloride,furanoyl chloride
IUPAC Name	furan-2-carbonyl chloride
InChI Key	OFTKFKYVSBNYEC-UHFFFAOYSA-N
Molecular Formula	C₅H₃ClO₂

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Hexanoyl chloride, 97%

CAS: 142-61-0 Molecular Formula: C6H11ClO Molecular Weight (g/mol): 134.603 MDL Number: MFCD00000760 InChI Key: YWGHUJQYGPDNKT-UHFFFAOYSA-N Synonym: caproyl chloride,n-caproyl chloride,hexanoylchloride,unii-i7ge8hg3b2,n-hexanoyl chloride,caproic acid chloride,hexanoic acid chloride,i7ge8hg3b2,caproylchloride,hexoylchlorid PubChem CID: 67340 IUPAC Name: hexanoyl chloride SMILES: CCCCCC(=O)Cl

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PubChem CID	67340
CAS	142-61-0
Molecular Weight (g/mol)	134.603
MDL Number	MFCD00000760
SMILES	CCCCCC(=O)Cl
Synonym	caproyl chloride,n-caproyl chloride,hexanoylchloride,unii-i7ge8hg3b2,n-hexanoyl chloride,caproic acid chloride,hexanoic acid chloride,i7ge8hg3b2,caproylchloride,hexoylchlorid
IUPAC Name	hexanoyl chloride
InChI Key	YWGHUJQYGPDNKT-UHFFFAOYSA-N
Molecular Formula	C6H11ClO

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Benzoyl chloride, 98+%, ACS reagent

CAS: 98-88-4 Molecular Formula: C₇H₅ClO Molecular Weight (g/mol): 140.57 MDL Number: MFCD00000653 InChI Key: PASDCCFISLVPSO-UHFFFAOYSA-N Synonym: benzenecarbonyl chloride,benzoic acid, chloride,benzoylchloride,alpha-chlorobenzaldehyde,benzoic acid chloride,benzoylchlorid,benzaldehyde, alpha-chloro,a-chlorobenzaldehyde,ccris 802,unii-vty8706w36 PubChem CID: 7412 ChEBI: CHEBI:82275 IUPAC Name: benzoyl chloride SMILES: C1=CC=C(C=C1)C(=O)Cl

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PubChem CID	7412
CAS	98-88-4
Molecular Weight (g/mol)	140.57
ChEBI	CHEBI:82275
MDL Number	MFCD00000653
SMILES	C1=CC=C(C=C1)C(=O)Cl
Synonym	benzenecarbonyl chloride,benzoic acid, chloride,benzoylchloride,alpha-chlorobenzaldehyde,benzoic acid chloride,benzoylchlorid,benzaldehyde, alpha-chloro,a-chlorobenzaldehyde,ccris 802,unii-vty8706w36
IUPAC Name	benzoyl chloride
InChI Key	PASDCCFISLVPSO-UHFFFAOYSA-N
Molecular Formula	C₇H₅ClO

2-Pyrazinecarbonyl chloride, Technical Grade, Thermo Scientific™

CAS: 19847-10-0 Molecular Formula: C5H3ClN2O Molecular Weight (g/mol): 142.542 InChI Key: TXJKATOSKLUITR-UHFFFAOYSA-N Synonym: 2-pyrazinecarbonyl chloride,pyrazinecarbonyl chloride,pyrazine-2-carboxylic acid chloride,2-pyrazinecarbonylchloride,pyrazine 2-carbonyl chloride,2-pyrazine carbonyl chloride,pyrazinoyl chloride,acmc-20ann0,2-pyrazine carboxylic acid chloride,pyrazine-2-carbonyl chloride, technical 1g PubChem CID: 88279 IUPAC Name: pyrazine-2-carbonyl chloride SMILES: C1=CN=C(C=N1)C(=O)Cl

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PubChem CID	88279
CAS	19847-10-0
Molecular Weight (g/mol)	142.542
SMILES	C1=CN=C(C=N1)C(=O)Cl
Synonym	2-pyrazinecarbonyl chloride,pyrazinecarbonyl chloride,pyrazine-2-carboxylic acid chloride,2-pyrazinecarbonylchloride,pyrazine 2-carbonyl chloride,2-pyrazine carbonyl chloride,pyrazinoyl chloride,acmc-20ann0,2-pyrazine carboxylic acid chloride,pyrazine-2-carbonyl chloride, technical 1g
IUPAC Name	pyrazine-2-carbonyl chloride
InChI Key	TXJKATOSKLUITR-UHFFFAOYSA-N
Molecular Formula	C5H3ClN2O

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Terephthaloyl chloride, 99%

CAS: 100-20-9 Molecular Formula: C8H4Cl2O2 Molecular Weight (g/mol): 203.02 MDL Number: MFCD00000693 InChI Key: LXEJRKJRKIFVNY-UHFFFAOYSA-N Synonym: terephthaloyl chloride,terephthaloyl dichloride,1,4-benzenedicarbonyl dichloride,terephthalic acid dichloride,terephthalic dichloride,p-phthaloyl chloride,terephthalic acid chloride,p-phthalyl dichloride,p-phthaloyl dichloride,terephthalyl dichloride PubChem CID: 7488 IUPAC Name: benzene-1,4-dicarbonyl chloride SMILES: ClC(=O)C1=CC=C(C=C1)C(Cl)=O

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PubChem CID	7488
CAS	100-20-9
Molecular Weight (g/mol)	203.02
MDL Number	MFCD00000693
SMILES	ClC(=O)C1=CC=C(C=C1)C(Cl)=O
Synonym	terephthaloyl chloride,terephthaloyl dichloride,1,4-benzenedicarbonyl dichloride,terephthalic acid dichloride,terephthalic dichloride,p-phthaloyl chloride,terephthalic acid chloride,p-phthalyl dichloride,p-phthaloyl dichloride,terephthalyl dichloride
IUPAC Name	benzene-1,4-dicarbonyl chloride
InChI Key	LXEJRKJRKIFVNY-UHFFFAOYSA-N
Molecular Formula	C8H4Cl2O2

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4-Nitrobenzoyl chloride, 98%

CAS: 122-04-3 Molecular Formula: C7H4ClNO3 Molecular Weight (g/mol): 185.56 MDL Number: MFCD00007345 InChI Key: SKDHHIUENRGTHK-UHFFFAOYSA-N Synonym: p-nitrobenzoyl chloride,benzoyl chloride, 4-nitro,4-nitrobenzoic acid chloride,p-nitrobenzoic acid chloride,benzoyl chloride, p-nitro,4-nitro-benzoyl chloride,unii-x3h8pw2gc4,ccris 3136,4-nitrobenzoylchloride,4-nitro benzoyl chloride PubChem CID: 8502 IUPAC Name: 4-nitrobenzoyl chloride SMILES: [O-][N+](=O)C1=CC=C(C=C1)C(Cl)=O

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PubChem CID	8502
CAS	122-04-3
Molecular Weight (g/mol)	185.56
MDL Number	MFCD00007345
SMILES	[O-][N+](=O)C1=CC=C(C=C1)C(Cl)=O
Synonym	p-nitrobenzoyl chloride,benzoyl chloride, 4-nitro,4-nitrobenzoic acid chloride,p-nitrobenzoic acid chloride,benzoyl chloride, p-nitro,4-nitro-benzoyl chloride,unii-x3h8pw2gc4,ccris 3136,4-nitrobenzoylchloride,4-nitro benzoyl chloride
IUPAC Name	4-nitrobenzoyl chloride
InChI Key	SKDHHIUENRGTHK-UHFFFAOYSA-N
Molecular Formula	C7H4ClNO3

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Ethyl succinyl chloride, 95%

CAS: 14794-31-1 Molecular Formula: C6H9ClO3 Molecular Weight (g/mol): 164.585 MDL Number: MFCD00000751 InChI Key: IXZFDJXHLQQSGQ-UHFFFAOYSA-N Synonym: ethyl succinyl chloride,ethyl 3-chloroformyl propionate,ethyl 4-chloro-4-oxobutyrate,butanoic acid, 4-chloro-4-oxo-, ethyl ester,3-carboethoxypropionyl chloride,ethoxycarbonylpropionyl chloride,3-ethoxycarbonylpropionyl chloride,propionic acid, 3-chloroformyl-, ethyl ester,4-chloro-4-oxo-butanoic acid ethyl ester,beta carbethoxy propionyl chloride PubChem CID: 84648 IUPAC Name: ethyl 4-chloro-4-oxobutanoate SMILES: CCOC(=O)CCC(=O)Cl

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PubChem CID	84648
CAS	14794-31-1
Molecular Weight (g/mol)	164.585
MDL Number	MFCD00000751
SMILES	CCOC(=O)CCC(=O)Cl
Synonym	ethyl succinyl chloride,ethyl 3-chloroformyl propionate,ethyl 4-chloro-4-oxobutyrate,butanoic acid, 4-chloro-4-oxo-, ethyl ester,3-carboethoxypropionyl chloride,ethoxycarbonylpropionyl chloride,3-ethoxycarbonylpropionyl chloride,propionic acid, 3-chloroformyl-, ethyl ester,4-chloro-4-oxo-butanoic acid ethyl ester,beta carbethoxy propionyl chloride
IUPAC Name	ethyl 4-chloro-4-oxobutanoate
InChI Key	IXZFDJXHLQQSGQ-UHFFFAOYSA-N
Molecular Formula	C6H9ClO3

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3,5-Dinitrobenzoyl Chloride, 99%

CAS: 99-33-2 Molecular Formula: C₇H₃ClN₂O₅ Molecular Weight (g/mol): 230.56 MDL Number: MFCD00007248 InChI Key: NNOHXABAQAGKRZ-UHFFFAOYSA-N Synonym: benzoyl chloride, 3,5-dinitro,3,5-dinitrobenzoic acid chloride,dnbc,3,5-dinitrobenzoylchloride,unii-5jfa2dvm4d,ccris 3137,5jfa2dvm4d,3,5-dinitrobenzoyl,acmc-209scd,dnbc; PubChem CID: 7432 IUPAC Name: 3,5-dinitrobenzoyl chloride SMILES: C1=C(C=C(C=C1[N+](=O)[O-])[N+](=O)[O-])C(=O)Cl

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Specifications

PubChem CID	7432
CAS	99-33-2
Molecular Weight (g/mol)	230.56
MDL Number	MFCD00007248
SMILES	C1=C(C=C(C=C1[N+](=O)[O-])[N+](=O)[O-])C(=O)Cl
Synonym	benzoyl chloride, 3,5-dinitro,3,5-dinitrobenzoic acid chloride,dnbc,3,5-dinitrobenzoylchloride,unii-5jfa2dvm4d,ccris 3137,5jfa2dvm4d,3,5-dinitrobenzoyl,acmc-209scd,dnbc;
IUPAC Name	3,5-dinitrobenzoyl chloride
InChI Key	NNOHXABAQAGKRZ-UHFFFAOYSA-N
Molecular Formula	C₇H₃ClN₂O₅

Thermo Scientific Chemicals D-alpha-Tocopherylquinone, 90-95%

CAS: 7559-04-8 Molecular Formula: C₂₉H₅₀O₃ Molecular Weight (g/mol): 446.71 MDL Number: MFCD00135657 InChI Key: LTVDFSLWFKLJDQ-UHFFFAOYNA-N Synonym: 2-chloropropionyl chloride,propanoyl chloride, 2-chloro,alpha-chloropropionyl chloride,2-chloropropionic acid chloride,2-chloropropionylchloride,.alpha.-chloropropionyl chloride,2-chloropropanyl chloride,1,2dichloro-1-propanone,2-chloro-propionylchloride,1,2-dichloro-1-propanone PubChem CID: 111019 IUPAC Name: 2-chloropropanoyl chloride SMILES: CC(C)CCCC(C)CCCC(C)CCCC(C)(O)CCC1=C(C)C(=O)C(C)=C(C)C1=O

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PubChem CID	111019
CAS	7559-04-8
Molecular Weight (g/mol)	446.71
MDL Number	MFCD00135657
SMILES	CC(C)CCCC(C)CCCC(C)CCCC(C)(O)CCC1=C(C)C(=O)C(C)=C(C)C1=O
Synonym	2-chloropropionyl chloride,propanoyl chloride, 2-chloro,alpha-chloropropionyl chloride,2-chloropropionic acid chloride,2-chloropropionylchloride,.alpha.-chloropropionyl chloride,2-chloropropanyl chloride,1,2dichloro-1-propanone,2-chloro-propionylchloride,1,2-dichloro-1-propanone
IUPAC Name	2-chloropropanoyl chloride
InChI Key	LTVDFSLWFKLJDQ-UHFFFAOYNA-N
Molecular Formula	C₂₉H₅₀O₃

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Ethyl glutaryl chloride, 97%

CAS: 5205-39-0 Molecular Formula: C7H11ClO3 Molecular Weight (g/mol): 178.612 MDL Number: MFCD00013659 InChI Key: KKJAQUGGQMCNJY-UHFFFAOYSA-N Synonym: ethyl 4-chloroformyl butyrate,ethyl 5-chloro-5-oxovalerate,glutaric acid monoethyl ester chloride,pentanoic acid, 5-chloro-5-oxo-, ethyl ester,ethyl 4-chlorocarbonyl butanoate,pubchem16647,ksc939c3b,gamma-carbethoxybutyryl chloride,glutaric acid monoethylester chloride,5-chloro-5-oxovaleric acid ethyl ester PubChem CID: 78881 IUPAC Name: ethyl 5-chloro-5-oxopentanoate SMILES: CCOC(=O)CCCC(=O)Cl

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PubChem CID	78881
CAS	5205-39-0
Molecular Weight (g/mol)	178.612
MDL Number	MFCD00013659
SMILES	CCOC(=O)CCCC(=O)Cl
Synonym	ethyl 4-chloroformyl butyrate,ethyl 5-chloro-5-oxovalerate,glutaric acid monoethyl ester chloride,pentanoic acid, 5-chloro-5-oxo-, ethyl ester,ethyl 4-chlorocarbonyl butanoate,pubchem16647,ksc939c3b,gamma-carbethoxybutyryl chloride,glutaric acid monoethylester chloride,5-chloro-5-oxovaleric acid ethyl ester
IUPAC Name	ethyl 5-chloro-5-oxopentanoate
InChI Key	KKJAQUGGQMCNJY-UHFFFAOYSA-N
Molecular Formula	C7H11ClO3

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4-(Trifluoromethoxy)benzoyl chloride, 98%

CAS: 36823-88-8 Molecular Formula: C₈H₄ClF₃O₂ Molecular Weight (g/mol): 224.56 MDL Number: MFCD00052329 InChI Key: ZXKKOFJYPRJFIE-UHFFFAOYSA-N Synonym: 4-trifluoromethoxy benzoyl chloride,p-trifluoromethoxybenzoyl chloride,benzoyl chloride, 4-trifluoromethoxy,4-trifluoromethoxy benzene-1-carbonyl chloride,4-trifluoromethoxy benzoylchloride,4-trifluoromethoxy-benzoyl chloride,p-trifluoromethoxy benzoyl chloride,acmc-209ip1,ksc495i1f,p-trifluoromethoxybenzoylchloride PubChem CID: 142110 IUPAC Name: 4-(trifluoromethoxy)benzoyl chloride SMILES: C1=CC(=CC=C1C(=O)Cl)OC(F)(F)F

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Specifications

PubChem CID	142110
CAS	36823-88-8
Molecular Weight (g/mol)	224.56
MDL Number	MFCD00052329
SMILES	C1=CC(=CC=C1C(=O)Cl)OC(F)(F)F
Synonym	4-trifluoromethoxy benzoyl chloride,p-trifluoromethoxybenzoyl chloride,benzoyl chloride, 4-trifluoromethoxy,4-trifluoromethoxy benzene-1-carbonyl chloride,4-trifluoromethoxy benzoylchloride,4-trifluoromethoxy-benzoyl chloride,p-trifluoromethoxy benzoyl chloride,acmc-209ip1,ksc495i1f,p-trifluoromethoxybenzoylchloride
IUPAC Name	4-(trifluoromethoxy)benzoyl chloride
InChI Key	ZXKKOFJYPRJFIE-UHFFFAOYSA-N
Molecular Formula	C₈H₄ClF₃O₂

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Heptanoyl chloride, 99%

CAS: 2528-61-2 Molecular Formula: C7H13ClO Molecular Weight (g/mol): 148.63 MDL Number: MFCD00000763 InChI Key: UCVODTZQZHMTPN-UHFFFAOYSA-N Synonym: enanthyl chloride,n-heptanoyl chloride,enanthic chloride,oenanthic chloride,heptanoic acid chloride,heptanoylchloride,enanthylchloride,enanthoyl chloride,c6h13cocl,heptanoyl chloride PubChem CID: 17313 IUPAC Name: heptanoyl chloride SMILES: CCCCCCC(Cl)=O

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Specifications

PubChem CID	17313
CAS	2528-61-2
Molecular Weight (g/mol)	148.63
MDL Number	MFCD00000763
SMILES	CCCCCCC(Cl)=O
Synonym	enanthyl chloride,n-heptanoyl chloride,enanthic chloride,oenanthic chloride,heptanoic acid chloride,heptanoylchloride,enanthylchloride,enanthoyl chloride,c6h13cocl,heptanoyl chloride
IUPAC Name	heptanoyl chloride
InChI Key	UCVODTZQZHMTPN-UHFFFAOYSA-N
Molecular Formula	C7H13ClO

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4-tert-Butylbenzoyl chloride, 98%

CAS: 1710-98-1 Molecular Formula: C11H13ClO Molecular Weight (g/mol): 196.67 MDL Number: MFCD00000695 InChI Key: WNLMYNASWOULQY-UHFFFAOYSA-N PubChem CID: 74372 IUPAC Name: 4-tert-butylbenzoyl chloride SMILES: CC(C)(C)C1=CC=C(C=C1)C(Cl)=O

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Specifications

PubChem CID	74372
CAS	1710-98-1
Molecular Weight (g/mol)	196.67
MDL Number	MFCD00000695
SMILES	CC(C)(C)C1=CC=C(C=C1)C(Cl)=O
IUPAC Name	4-tert-butylbenzoyl chloride
InChI Key	WNLMYNASWOULQY-UHFFFAOYSA-N
Molecular Formula	C11H13ClO

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Oxalyl chloride, 98%

CAS: 79-37-8 Molecular Formula: C₂Cl₂O₂ Molecular Weight (g/mol): 126.93 MDL Number: MFCD00000704 InChI Key: CTSLXHKWHWQRSH-UHFFFAOYSA-N Synonym: oxalyl chloride,ethanedioyl dichloride,oxalic dichloride,oxaloyl chloride,oxalic acid dichloride,oxalic acid chloride,ethanedioyl chloride,oxalylchloride,unii-r4y96317dw,cocl 2 PubChem CID: 65578 IUPAC Name: oxalyl dichloride SMILES: C(=O)(C(=O)Cl)Cl

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Specifications

PubChem CID	65578
CAS	79-37-8
Molecular Weight (g/mol)	126.93
MDL Number	MFCD00000704
SMILES	C(=O)(C(=O)Cl)Cl
Synonym	oxalyl chloride,ethanedioyl dichloride,oxalic dichloride,oxaloyl chloride,oxalic acid dichloride,oxalic acid chloride,ethanedioyl chloride,oxalylchloride,unii-r4y96317dw,cocl 2
IUPAC Name	oxalyl dichloride
InChI Key	CTSLXHKWHWQRSH-UHFFFAOYSA-N
Molecular Formula	C₂Cl₂O₂

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