CAS Registry Number 172461-89-1
Name:
2-​Thiophenecarboxylic acid, 5-​bromo-​4-​(chlorosulfonyl)​-

Chemical Formula: C5H2BrClO4S2
Exact Mass: 303.83
Molecular Weight: 305.55
m/z: 305.82 (100.0%), 303.83 (72.3%), 307.82 (31.1%), 306.83 (5.6%), 304.83 (5.2%), 309.82 (2.4%), 308.82 (2.1%), 306.82 (1.5%), 307.83 (1.0%)

Specification

98%

Bioorganic & Medicinal Chemistry Letters (2010), 20(23), 7029-7032.

Eur. Pat. Appl. (1995), EP 676395 A2 19951011.