CAS Registry Number 81528-48-5
Name:
3-​Thiophenecarboxylic acid, 4-​amino-​5-​methyl-​, methyl ester
Methyl 3-amino-2-methylthiophene-4-carboxylate

Chemical Formula: C7H9NO2S
Exact Mass: 171.04
Molecular Weight: 171.22
m/z: 171.04 (100.0%), 172.04 (7.8%), 173.03 (4.5%), 172.03 (1.2%)

InChI:InChI=1S/C7H9NO2S/c1-4-6(8)5(3-11-4)7(9)10-2/h3H,8H2,1-2H3

Specification

98%

PCT Int. Appl. (1997), WO 9728166 A1 19970807.                                  

Ger. Offen. (2001), DE 19937118 A1 20010208.