CAS Registry Number 26112-64-1
Name:
3-​Thiophenecarboxylic acid, 4-​amino-
4-Amino-3-thiophenecarboxylic acid

Chemical Formula: C5H5NO2S
Exact Mass: 143.00
Molecular Weight: 143.16
m/z: 143.00 (100.0%), 144.01 (5.5%), 145.00 (4.5%), 144.00 (1.2%)

InChI:InChI=1S/C5H5NO2S/c6-4-2-9-1-3(4)5(7)8/h1-2H,6H2,(H,7,8)

Specification

98%

PCT Int. Appl. (2007), WO 2007048064 A2 20070426.