CAS Registry Number 32431-72-4
Name:
2-​Thiophenecarboxylic acid, 4-​fluoro-
4-Fluorothiophene-2-carboxylic acid
5-Carboxy-3-fluorothiophene

Chemical Formula: C5H3FO2S
Exact Mass: 145.98
Molecular Weight: 146.14
m/z: 145.98 (100.0%), 146.99 (5.5%), 147.98 (4.5%)

InChI:InChI=1S/C5H3FO2S/c6-3-1-4(5(7)8)9-2-3/h1-2H,(H,7,8)

Specification

98%

(2) Rodmar, Soren; Acta Chemica Scandinavica (1947-1973) 1971, V25(9), P3309-23 CAPLUS