CAS Registry Number 19690-71-2
Name:
[2,​2'-​Bithiophene]​-​3,​3'-​dicarboxylic acid

Chemical Formula: C10H6O4S2
Exact Mass: 253.97
Molecular Weight: 254.28
m/z: 253.97 (100.0%), 254.97 (12.6%), 255.97 (10.0%), 256.97 (1.1%)

InChI:InChI=1S/C10H6O4S2/c11-9(12)5-1-3-15-7(5)8-6(10(13)14)2-4-16-8/h1-4H,(H,11,12)(H,13,14)

Specification

98%

1. (1) Gronowitz, Salo; Arkiv foer Kemi 1967, V28(6), P99-107 CAPLUS
2. (2) Owen, Louis J.; Journal of Organic Chemistry 1951, V16, P1864-8 CAPLUS