2-oxo-2H-thiochromene-3-carboxylic acid

OC(=O)C1=CC2=C(SC1=O)C=CC=C2

InChIKey=CIMFYGICTNZOPT-UHFFFAOYSA-N

InChI=1S/C10H6O3S/c11-9(12)7-5-6-3-1-2-4-8(6)14-10(7)13/h1-5H,(H,11,12)

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

Substance Class	Chemical Created by `admin` on `Wed Apr 02 05:17:20 GMT 2025` Edited by `admin` on `Wed Apr 02 05:17:20 GMT 2025`
Record UNII	5U9H5QRX4C
Record Status	`Validated (UNII)`
Record Version

Name

Type

Language

2-Oxidanylidenethiochromene-3-carboxylic acid

Preferred Name

English

2-oxo-2H-thiochromene-3-carboxylic acid

Systematic Name

English

2H-1-Benzothiopyran-3-carboxylic acid, 2-oxo-

Systematic Name

English

2-Oxo-2H-1-benzothiopyran-3-carboxylic acid

Systematic Name

English

Code System Code Type Description

PUBCHEM

12394434

Created by admin on Wed Apr 02 05:17:20 GMT 2025 , Edited by admin on Wed Apr 02 05:17:20 GMT 2025

PRIMARY

FDA UNII

5U9H5QRX4C

Created by admin on Wed Apr 02 05:17:20 GMT 2025 , Edited by admin on Wed Apr 02 05:17:20 GMT 2025

PRIMARY

CAS

66253-08-5

Created by admin on Wed Apr 02 05:17:20 GMT 2025 , Edited by admin on Wed Apr 02 05:17:20 GMT 2025

PRIMARY