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Thiophenes

Organic heterocyclic compounds that consist of a five-membered ring with four carbon atoms, and one sulfur atom.
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1 – 15 de 197 résultats
1

5-Chloro-4-nitrothiophene-2-sulfonyl chloride, 98%

CAS: 58457-24-2 Formule moléculaire: C4HCl2NO4S2 Poids moléculaire (g/mol): 262.075 Numéro MDL: MFCD00067978 Clé InChI: SGHAHFHTASPNKN-UHFFFAOYSA-N Synonyme: 2-chloro-3-nitrothiophene-5-sulphonyl chloride,2-chloro-3-nitrothiophene-5-sulfonyl chloride,5-chloro-4-nitro-thiophene-2-sulfonyl chloride,chloro 5-chloro-4-nitro 2-thienyl sulfone,pubchem5498,5-chloro-4-nitrothiophene-2-sulfonylchloride,acmc-20am48,2-chlorosulphonyl-4-nitro-5-chlorothiophene,5-chloro-4-nitro-2-thienylsulfonyl chloride CID PubChem: 2735783 Nom IUPAC: 5-chloro-4-nitrothiophene-2-sulfonyl chloride SMILES: C1=C(SC(=C1[N+](=O)[O-])Cl)S(=O)(=O)Cl

Poids moléculaire (g/mol) 262.075
Synonyme 2-chloro-3-nitrothiophene-5-sulphonyl chloride,2-chloro-3-nitrothiophene-5-sulfonyl chloride,5-chloro-4-nitro-thiophene-2-sulfonyl chloride,chloro 5-chloro-4-nitro 2-thienyl sulfone,pubchem5498,5-chloro-4-nitrothiophene-2-sulfonylchloride,acmc-20am48,2-chlorosulphonyl-4-nitro-5-chlorothiophene,5-chloro-4-nitro-2-thienylsulfonyl chloride
Numéro MDL MFCD00067978
CAS 58457-24-2
CID PubChem 2735783
Nom IUPAC 5-chloro-4-nitrothiophene-2-sulfonyl chloride
Clé InChI SGHAHFHTASPNKN-UHFFFAOYSA-N
SMILES C1=C(SC(=C1[N+](=O)[O-])Cl)S(=O)(=O)Cl
Formule moléculaire C4HCl2NO4S2
2

Benzo[b]thiophene-2-carboxylic acid, 98%

CAS: 6314-28-9 Formule moléculaire: C9H6O2S Poids moléculaire (g/mol): 178.21 Numéro MDL: MFCD00051636 Clé InChI: DYSJMQABFPKAQM-UHFFFAOYSA-N Synonyme: benzo b thiophene-2-carboxylic acid,thianaphthene-2-carboxylic acid,thionaphthene-2-carboxylic acid,tnca,benzothiophene-2-carboxylic acid,2-benzo b thiophenecarboxylic acid,unii-hlr49221fq,thionapthene-2-carboxylic acid,thianaphthene-2-carboxylicacid CID PubChem: 95864 Nom IUPAC: 1-benzothiophene-2-carboxylic acid SMILES: OC(=O)C1=CC2=CC=CC=C2S1

Poids moléculaire (g/mol) 178.21
Synonyme benzo b thiophene-2-carboxylic acid,thianaphthene-2-carboxylic acid,thionaphthene-2-carboxylic acid,tnca,benzothiophene-2-carboxylic acid,2-benzo b thiophenecarboxylic acid,unii-hlr49221fq,thionapthene-2-carboxylic acid,thianaphthene-2-carboxylicacid
Numéro MDL MFCD00051636
CAS 6314-28-9
CID PubChem 95864
Nom IUPAC 1-benzothiophene-2-carboxylic acid
Clé InChI DYSJMQABFPKAQM-UHFFFAOYSA-N
SMILES OC(=O)C1=CC2=CC=CC=C2S1
Formule moléculaire C9H6O2S
3

Methyl 3-aminothiophene-2-carboxylate, 98+%

CAS: 22288-78-4 Formule moléculaire: C6H7NO2S Poids moléculaire (g/mol): 157.19 Numéro MDL: MFCD00009765 Clé InChI: TWEQNZZOOFKOER-UHFFFAOYSA-N Synonyme: methyl 3-amino-2-thiophenecarboxylate,3-aminothiophene-2-carboxylic acid methyl ester,2-thiophenecarboxylic acid, 3-amino-, methyl ester,3-amino-thiophene-2-carboxylic acid methyl ester,3-amino-2-thiophenecarboxylic acid methyl ester,methyl 3-amino-2-thiophene carboxylate,methyl-3-amino-thiophene-2-carboxylate,3-amino-2-carbomethoxythiophene,3-amino-2-methoxycarbonylthiophene,methyl3-aminothiophene-2-carboxylate CID PubChem: 89652 Nom IUPAC: methyl 3-aminothiophene-2-carboxylate SMILES: COC(=O)C1=C(N)C=CS1

Poids moléculaire (g/mol) 157.19
Synonyme methyl 3-amino-2-thiophenecarboxylate,3-aminothiophene-2-carboxylic acid methyl ester,2-thiophenecarboxylic acid, 3-amino-, methyl ester,3-amino-thiophene-2-carboxylic acid methyl ester,3-amino-2-thiophenecarboxylic acid methyl ester,methyl 3-amino-2-thiophene carboxylate,methyl-3-amino-thiophene-2-carboxylate,3-amino-2-carbomethoxythiophene,3-amino-2-methoxycarbonylthiophene,methyl3-aminothiophene-2-carboxylate
Numéro MDL MFCD00009765
CAS 22288-78-4
CID PubChem 89652
Nom IUPAC methyl 3-aminothiophene-2-carboxylate
Clé InChI TWEQNZZOOFKOER-UHFFFAOYSA-N
SMILES COC(=O)C1=C(N)C=CS1
Formule moléculaire C6H7NO2S
4

5-Bromothiophene-2-carboxaldehyde, 97%

CAS: 4701-17-1 Formule moléculaire: C5H3BrOS Poids moléculaire (g/mol): 191.04 Numéro MDL: MFCD00005432 Clé InChI: GFBVUFQNHLUCPX-UHFFFAOYSA-N Synonyme: 5-bromo-2-thiophenecarboxaldehyde,5-bromothiophene-2-carboxaldehyde,5-bromo-2-thiophenecarbaldehyde,5-bromothenaldehyde,5-bromo-2-formylthiophene,5-bromo-thiophene-2-carbaldehyde,2-bromo-5-formylthiophene,2-thiophenecarboxaldehyde, 5-bromo,2-bromo-5-thiophenecarboxaldehyde,5-bromothiophene-2-aldehyde CID PubChem: 78428 Nom IUPAC: 5-bromothiophene-2-carbaldehyde SMILES: BrC1=CC=C(S1)C=O

Poids moléculaire (g/mol) 191.04
Synonyme 5-bromo-2-thiophenecarboxaldehyde,5-bromothiophene-2-carboxaldehyde,5-bromo-2-thiophenecarbaldehyde,5-bromothenaldehyde,5-bromo-2-formylthiophene,5-bromo-thiophene-2-carbaldehyde,2-bromo-5-formylthiophene,2-thiophenecarboxaldehyde, 5-bromo,2-bromo-5-thiophenecarboxaldehyde,5-bromothiophene-2-aldehyde
Numéro MDL MFCD00005432
CAS 4701-17-1
CID PubChem 78428
Nom IUPAC 5-bromothiophene-2-carbaldehyde
Clé InChI GFBVUFQNHLUCPX-UHFFFAOYSA-N
SMILES BrC1=CC=C(S1)C=O
Formule moléculaire C5H3BrOS
5

5-Bromothiophene-2-sulfonyl chloride, 96%

CAS: 55854-46-1 Formule moléculaire: C4H2BrClO2S2 Poids moléculaire (g/mol): 261.53 Numéro MDL: MFCD00084909 Clé InChI: WGYBIEOLAFYDEC-UHFFFAOYSA-N Synonyme: 5-bromothiophenesulfonyl chloride,5-bromo-2-thiophenesulfonyl chloride,5-bromo-thiophene-2-sulfonyl chloride,5-bromothiophene-2-sulphonyl chloride,5-bromo-2-chlorosulphonyl thiophene,5-bromo-2-chlorosulfonyl thiophene,5-bromothiophenesulphonyl chloride,buttpark 21\07-09,5-bromo 2-thienyl chlorosulfone,5-bromothiophen-2-sulfonyl chloride CID PubChem: 2733924 Nom IUPAC: 5-bromothiophene-2-sulfonyl chloride SMILES: ClS(=O)(=O)C1=CC=C(Br)S1

Poids moléculaire (g/mol) 261.53
Synonyme 5-bromothiophenesulfonyl chloride,5-bromo-2-thiophenesulfonyl chloride,5-bromo-thiophene-2-sulfonyl chloride,5-bromothiophene-2-sulphonyl chloride,5-bromo-2-chlorosulphonyl thiophene,5-bromo-2-chlorosulfonyl thiophene,5-bromothiophenesulphonyl chloride,buttpark 21\07-09,5-bromo 2-thienyl chlorosulfone,5-bromothiophen-2-sulfonyl chloride
Numéro MDL MFCD00084909
CAS 55854-46-1
CID PubChem 2733924
Nom IUPAC 5-bromothiophene-2-sulfonyl chloride
Clé InChI WGYBIEOLAFYDEC-UHFFFAOYSA-N
SMILES ClS(=O)(=O)C1=CC=C(Br)S1
Formule moléculaire C4H2BrClO2S2
6

Methyl 3-aminothiophene-4-carboxylate hydrochloride, 97+%

CAS: 39978-14-8 Formule moléculaire: C6H7NO2S Poids moléculaire (g/mol): 157.19 Numéro MDL: MFCD00068149 Clé InChI: BUFZZXCVOFBHLS-UHFFFAOYSA-N Synonyme: methyl 4-aminothiophene-3-carboxylate hydrochloride,methyl 3-aminothiophene-4-carboxylate hydrochloride,3-carbomethoxy-4-aminothiophene hydrochloride,acmc-209zkz,methyl 4-aminothiophene-3-carboxylate, chloride,3-amino-4-methoxycarbonylthiophene hydrochloride,4-amino-3-methoxycarbonylthiophene hydrochloride,methyl3-aminothiophene-4-carboxylatehydrochloride,4-amino-3-methoxycarbonyl thiophene hydrochloride,methyl 4-aminothiophen-3-carboxylate hydrochloride CID PubChem: 2777609 SMILES: COC(=O)C1=CSC=C1N

Poids moléculaire (g/mol) 157.19
Synonyme methyl 4-aminothiophene-3-carboxylate hydrochloride,methyl 3-aminothiophene-4-carboxylate hydrochloride,3-carbomethoxy-4-aminothiophene hydrochloride,acmc-209zkz,methyl 4-aminothiophene-3-carboxylate, chloride,3-amino-4-methoxycarbonylthiophene hydrochloride,4-amino-3-methoxycarbonylthiophene hydrochloride,methyl3-aminothiophene-4-carboxylatehydrochloride,4-amino-3-methoxycarbonyl thiophene hydrochloride,methyl 4-aminothiophen-3-carboxylate hydrochloride
Numéro MDL MFCD00068149
CAS 39978-14-8
CID PubChem 2777609
Clé InChI BUFZZXCVOFBHLS-UHFFFAOYSA-N
SMILES COC(=O)C1=CSC=C1N
Formule moléculaire C6H7NO2S
7

3-Bromothiophene-2-carboxylic acid, 97%

CAS: 7311-64-0 Formule moléculaire: C5H3BrO2S Poids moléculaire (g/mol): 207.041 Numéro MDL: MFCD00052291 Clé InChI: VQQLWBUTTMNMFT-UHFFFAOYSA-N Synonyme: 3-bromo-2-thiophenecarboxylic acid,3-bromo-2-thenoic acid,2-thiophenecarboxylic acid, 3-bromo,3-bromo-thiophene-2-carboxylic acid,maybridge1_007344,3-bromothiophene-2-carboxylicacid,bromothiophenecarboxylic,pubchem10096,ksc494c9j,bromo-thiophene-2-carboxylic acid CID PubChem: 2739688 Nom IUPAC: 3-bromothiophene-2-carboxylic acid SMILES: C1=CSC(=C1Br)C(=O)O

Poids moléculaire (g/mol) 207.041
Synonyme 3-bromo-2-thiophenecarboxylic acid,3-bromo-2-thenoic acid,2-thiophenecarboxylic acid, 3-bromo,3-bromo-thiophene-2-carboxylic acid,maybridge1_007344,3-bromothiophene-2-carboxylicacid,bromothiophenecarboxylic,pubchem10096,ksc494c9j,bromo-thiophene-2-carboxylic acid
Numéro MDL MFCD00052291
CAS 7311-64-0
CID PubChem 2739688
Nom IUPAC 3-bromothiophene-2-carboxylic acid
Clé InChI VQQLWBUTTMNMFT-UHFFFAOYSA-N
SMILES C1=CSC(=C1Br)C(=O)O
Formule moléculaire C5H3BrO2S
8

Thiophene-2-carboxylic acid, 99%

CAS: 527-72-0 Formule moléculaire: C5H4O2S Poids moléculaire (g/mol): 128.15 Numéro MDL: MFCD00005437 Clé InChI: QERYCTSHXKAMIS-UHFFFAOYSA-N Synonyme: 2-thiophenecarboxylic acid,2-thenoic acid,2-carboxythiophene,2-thiophenic acid,2-thienylcarboxylic acid,alpha-thiophenecarboxylic acid,2-tca,thiophene-2-carboxylate,tenoic acid,.alpha.-thiophenecarboxylic acid CID PubChem: 10700 ChEBI: CHEBI:71241 Nom IUPAC: thiophene-2-carboxylic acid SMILES: OC(=O)C1=CC=CS1

Poids moléculaire (g/mol) 128.15
Synonyme 2-thiophenecarboxylic acid,2-thenoic acid,2-carboxythiophene,2-thiophenic acid,2-thienylcarboxylic acid,alpha-thiophenecarboxylic acid,2-tca,thiophene-2-carboxylate,tenoic acid,.alpha.-thiophenecarboxylic acid
Numéro MDL MFCD00005437
CAS 527-72-0
CID PubChem 10700
ChEBI CHEBI:71241
Nom IUPAC thiophene-2-carboxylic acid
Clé InChI QERYCTSHXKAMIS-UHFFFAOYSA-N
SMILES OC(=O)C1=CC=CS1
Formule moléculaire C5H4O2S
9

Dimethyl 4-aminothiophene-2,3-dicarboxylate hydrochloride, 97%

CAS: 121071-71-4 Formule moléculaire: C8H10ClNO4S Poids moléculaire (g/mol): 251.681 Numéro MDL: MFCD00205189 Clé InChI: RETIFGMAGNDLAN-UHFFFAOYSA-N CID PubChem: 2808333 Nom IUPAC: dimethyl 4-aminothiophene-2,3-dicarboxylate;hydrochloride SMILES: COC(=O)C1=C(SC=C1N)C(=O)OC.Cl

Poids moléculaire (g/mol) 251.681
Numéro MDL MFCD00205189
CAS 121071-71-4
CID PubChem 2808333
Nom IUPAC dimethyl 4-aminothiophene-2,3-dicarboxylate;hydrochloride
Clé InChI RETIFGMAGNDLAN-UHFFFAOYSA-N
SMILES COC(=O)C1=C(SC=C1N)C(=O)OC.Cl
Formule moléculaire C8H10ClNO4S
10

2-Chloro-5-methylthiophene, 97%

CAS: 17249-82-0 Formule moléculaire: C5H5ClS Poids moléculaire (g/mol): 132.605 Numéro MDL: MFCD01632145 Clé InChI: JSMMZMYGEVUURX-UHFFFAOYSA-N Synonyme: thiophene, 2-chloro-5-methyl,pubchem5197,acmc-209e4p,2-chloro-5-methyl-thiophene,ksc497i0h,2-chloranyl-5-methyl-thiophene CID PubChem: 140208 Nom IUPAC: 2-chloro-5-methylthiophene SMILES: CC1=CC=C(S1)Cl

Poids moléculaire (g/mol) 132.605
Synonyme thiophene, 2-chloro-5-methyl,pubchem5197,acmc-209e4p,2-chloro-5-methyl-thiophene,ksc497i0h,2-chloranyl-5-methyl-thiophene
Numéro MDL MFCD01632145
CAS 17249-82-0
CID PubChem 140208
Nom IUPAC 2-chloro-5-methylthiophene
Clé InChI JSMMZMYGEVUURX-UHFFFAOYSA-N
SMILES CC1=CC=C(S1)Cl
Formule moléculaire C5H5ClS
11

Ethyl 5-bromothiophene-2-carboxylate, 99%

CAS: 5751-83-7 Formule moléculaire: C7H7BrO2S Poids moléculaire (g/mol): 235.095 Numéro MDL: MFCD02683089 Clé InChI: PZNHMXAOMDQLLE-UHFFFAOYSA-N Synonyme: 5-bromothiophene-2-carboxylic acid ethyl ester,ethyl 5-bromo-2-thiophenecarboxylate,ethyl5-bromothiophene-2-carboxylate,5-bromo-thiophene-2-carboxylic acid ethyl ester,2-thiophenecarboxylic acid, 5-bromo-, ethyl ester,pubchem16118,acmc-209zz5,ksc494s9b,2-bromo-5-ethoxycarbonylthiophene,ethyl 5-bromothiophene-2carboxylate CID PubChem: 605723 Nom IUPAC: ethyl 5-bromothiophene-2-carboxylate SMILES: CCOC(=O)C1=CC=C(S1)Br

Poids moléculaire (g/mol) 235.095
Synonyme 5-bromothiophene-2-carboxylic acid ethyl ester,ethyl 5-bromo-2-thiophenecarboxylate,ethyl5-bromothiophene-2-carboxylate,5-bromo-thiophene-2-carboxylic acid ethyl ester,2-thiophenecarboxylic acid, 5-bromo-, ethyl ester,pubchem16118,acmc-209zz5,ksc494s9b,2-bromo-5-ethoxycarbonylthiophene,ethyl 5-bromothiophene-2carboxylate
Numéro MDL MFCD02683089
CAS 5751-83-7
CID PubChem 605723
Nom IUPAC ethyl 5-bromothiophene-2-carboxylate
Clé InChI PZNHMXAOMDQLLE-UHFFFAOYSA-N
SMILES CCOC(=O)C1=CC=C(S1)Br
Formule moléculaire C7H7BrO2S
12

Benzo[b]thiophene-2-boronic acid, 97%

CAS: 98437-23-1 Formule moléculaire: C8H7BO2S Poids moléculaire (g/mol): 178.01 Numéro MDL: MFCD01075674 Clé InChI: YNCYPMUJDDXIRH-UHFFFAOYSA-N Synonyme: 2-benzothienylboronic acid,benzo b thiophen-2-ylboronic acid,benzo b thiophene-2-boronic acid,benzothiophene-2-boronic acid,1-benzothien-2-ylboronic acid,thianaphthene-2-boronic acid,benzo b thiophene-2-ylboronic acid,2-benzothiopheneboronic acid,benzothiophen-2-ylboronic acid CID PubChem: 2359 SMILES: OB(O)C1=CC2=CC=CC=C2S1

Poids moléculaire (g/mol) 178.01
Synonyme 2-benzothienylboronic acid,benzo b thiophen-2-ylboronic acid,benzo b thiophene-2-boronic acid,benzothiophene-2-boronic acid,1-benzothien-2-ylboronic acid,thianaphthene-2-boronic acid,benzo b thiophene-2-ylboronic acid,2-benzothiopheneboronic acid,benzothiophen-2-ylboronic acid
Numéro MDL MFCD01075674
CAS 98437-23-1
CID PubChem 2359
Clé InChI YNCYPMUJDDXIRH-UHFFFAOYSA-N
SMILES OB(O)C1=CC2=CC=CC=C2S1
Formule moléculaire C8H7BO2S
13

5-Chlorothiophene-2-carboxaldehyde, 97%

CAS: 7283-96-7 Formule moléculaire: C5H3ClOS Poids moléculaire (g/mol): 146.59 Numéro MDL: MFCD00047090 Clé InChI: VWYFITBWBRVBSW-UHFFFAOYSA-N Synonyme: 5-chloro-2-thiophenecarboxaldehyde,2-chloro-5-thiophenecarboxaldehyde,5-chlorothiophene-2-carboxaldehyde,2-thiophenecarboxaldehyde, 5-chloro,5-chloro-2-formylthiophene,2-chloro-5-formylthiophene,5-chlorothiophene-2-aldehyde,5-chloro-2-thiophenecarbaldehyde,5-chloro-2-thiophene-carboxaldehyde,pubchem7742 CID PubChem: 81700 Nom IUPAC: 5-chlorothiophene-2-carbaldehyde SMILES: ClC1=CC=C(S1)C=O

Poids moléculaire (g/mol) 146.59
Synonyme 5-chloro-2-thiophenecarboxaldehyde,2-chloro-5-thiophenecarboxaldehyde,5-chlorothiophene-2-carboxaldehyde,2-thiophenecarboxaldehyde, 5-chloro,5-chloro-2-formylthiophene,2-chloro-5-formylthiophene,5-chlorothiophene-2-aldehyde,5-chloro-2-thiophenecarbaldehyde,5-chloro-2-thiophene-carboxaldehyde,pubchem7742
Numéro MDL MFCD00047090
CAS 7283-96-7
CID PubChem 81700
Nom IUPAC 5-chlorothiophene-2-carbaldehyde
Clé InChI VWYFITBWBRVBSW-UHFFFAOYSA-N
SMILES ClC1=CC=C(S1)C=O
Formule moléculaire C5H3ClOS
14

5-Methylthiophene-2-boronic acid, 98%

CAS: 162607-20-7 Formule moléculaire: C5H7BO2S Poids moléculaire (g/mol): 141.98 Numéro MDL: MFCD01318166 Clé InChI: NRIYPIBRPGAWDD-UHFFFAOYSA-N Synonyme: 5-methylthiophene-2-boronic acid,5-methylthiophen-2-yl boronic acid,5-methyl-2-thiopheneboronic acid,5-methyl-2-thienyl boronic acid,5-methyl-2-thienylboric acid,5-methylthiophen-2-yl boranediol,5-methyl-2-thienylboronic acid,5-methylthiophene-2-boronicacid,2-methylthiophene-5-boronic acid,2-methylthienyl-5-boronic acid CID PubChem: 2734374 Nom IUPAC: (5-methylthiophen-2-yl)boronic acid SMILES: CC1=CC=C(S1)B(O)O

Poids moléculaire (g/mol) 141.98
Synonyme 5-methylthiophene-2-boronic acid,5-methylthiophen-2-yl boronic acid,5-methyl-2-thiopheneboronic acid,5-methyl-2-thienyl boronic acid,5-methyl-2-thienylboric acid,5-methylthiophen-2-yl boranediol,5-methyl-2-thienylboronic acid,5-methylthiophene-2-boronicacid,2-methylthiophene-5-boronic acid,2-methylthienyl-5-boronic acid
Numéro MDL MFCD01318166
CAS 162607-20-7
CID PubChem 2734374
Nom IUPAC (5-methylthiophen-2-yl)boronic acid
Clé InChI NRIYPIBRPGAWDD-UHFFFAOYSA-N
SMILES CC1=CC=C(S1)B(O)O
Formule moléculaire C5H7BO2S
15

4,5-Dimethylthiophene-2-carboxaldehyde, 97%

CAS: 5928-48-3 Formule moléculaire: C7H8OS Poids moléculaire (g/mol): 140.2 Numéro MDL: MFCD02093897 Clé InChI: QSBBXKVGLJSGAJ-UHFFFAOYSA-N Synonyme: 4,5-dimethylthiophene-2-carboxaldehyde,2-thiophenecarboxaldehyde, 4,5-dimethyl,acmc-20amru,pubchem20559,2,3-dimethyl-5-formylthiophene,2-thiophenecarboxaldehyde,4,5-dimethyl,4,5-dimethyl-2-thiophene carboxaldehyde CID PubChem: 2733926 Nom IUPAC: 4,5-dimethylthiophene-2-carbaldehyde SMILES: CC1=C(SC(=C1)C=O)C

Poids moléculaire (g/mol) 140.2
Synonyme 4,5-dimethylthiophene-2-carboxaldehyde,2-thiophenecarboxaldehyde, 4,5-dimethyl,acmc-20amru,pubchem20559,2,3-dimethyl-5-formylthiophene,2-thiophenecarboxaldehyde,4,5-dimethyl,4,5-dimethyl-2-thiophene carboxaldehyde
Numéro MDL MFCD02093897
CAS 5928-48-3
CID PubChem 2733926
Nom IUPAC 4,5-dimethylthiophene-2-carbaldehyde
Clé InChI QSBBXKVGLJSGAJ-UHFFFAOYSA-N
SMILES CC1=C(SC(=C1)C=O)C
Formule moléculaire C7H8OS