3,4-Thiophenedicarboxylic anhydride

U.S. Department of Health & Human Services Divider Arrow

National Institutes of Health Divider Arrow

NCATS

Details

Stereochemistry	ACHIRAL
Molecular Formula	C6H2O3S
Molecular Weight	154.143
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of 3,4-Thiophenedicarboxylic anhydride

Structure Search

SMILES

O=C1OC(=O)C2=CSC=C12

InChI

InChIKey=XQTUSPVIMZCNPC-UHFFFAOYSA-N

InChI=1S/C6H2O3S/c7-5-3-1-10-2-4(3)6(8)9-5/h1-2H

HIDE SMILES / InChI

Molecular Formula	C6H2O3S
Molecular Weight	154.143
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

Substance Class	Chemical Created by `admin` on `Wed Apr 02 21:08:41 GMT 2025` Edited by `admin` on `Wed Apr 02 21:08:41 GMT 2025`
Record UNII	H8T97V8RSK
Record Status	`Validated (UNII)`
Record Version

Download

Name

Type

Language

3,4-Thiophenedicarboxylic anhydride

Systematic Name

English

NSC-241105

Preferred Name

English

3,4-Thiophenedicarboxylic acid anhydride

Systematic Name

English

1H,3H-Thieno[3,4-c]furan-1,3-dione

Systematic Name

English

Code System Code Type Description

FDA UNII

H8T97V8RSK

Created by admin on Wed Apr 02 21:08:41 GMT 2025 , Edited by admin on Wed Apr 02 21:08:41 GMT 2025

PRIMARY

PUBCHEM

315608

Created by admin on Wed Apr 02 21:08:41 GMT 2025 , Edited by admin on Wed Apr 02 21:08:41 GMT 2025

PRIMARY

CAS

6007-85-8

Created by admin on Wed Apr 02 21:08:41 GMT 2025 , Edited by admin on Wed Apr 02 21:08:41 GMT 2025

PRIMARY

EPA CompTox

DTXSID30311297

Created by admin on Wed Apr 02 21:08:41 GMT 2025 , Edited by admin on Wed Apr 02 21:08:41 GMT 2025

PRIMARY

NSC

241105

Created by admin on Wed Apr 02 21:08:41 GMT 2025 , Edited by admin on Wed Apr 02 21:08:41 GMT 2025

PRIMARY