CAS Registry Number: 1723-27-9

Name:

Thieno[3,​2-​b]​thiophene-​2-​carboxylic acid

Chemical Formula: C7H4O2S2
Exact Mass: 183.97
Molecular Weight: 184.24
m/z: 183.97 (100.0%), 185.96 (9.0%), 184.97 (7.7%), 184.96 (1.6%)

InChI: InChI=1S/C7H4O2S2/c8-7(9)6-3-5-4(11-6)1-2-10-5/h1-3H,(H,8,9)
InChIKey: GVZXSZWCZGKLRS-UHFFFAOYSA-N
Canonical SMILES : C1=CSC2=C1SC(=C2)C(=O)O

Specification

98%

1. (1) Gronowitz, Salo; Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry 1976, VB30(5), P417-22 CAPLUS
2. (2) Litvinov, V. P.; Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya 1968, (8), P1828-35 CAPLUS
3. (3) Gronowitz, Salo; Acta Pharmaceutica Suecica 1978, V15(5), P368-81 CAPLUS