CAS Registry Number 35717-26-1
Name:
3-​Thiophenecarbonitril​e, 4-​bromo-​5-​nitro-
4-Bromo-5-nitrothiophene-3-carbonitrile

Chemical Formula: C5HBrN2O2S
Exact Mass: 231.89
Molecular Weight: 233.04
m/z: 233.89 (100.0%), 231.89 (98.2%), 232.90 (5.4%), 234.90 (5.3%), 235.89 (4.4%), 234.89 (1.7%), 232.89 (1.5%)

Specification

98%

PCT Int. Appl. (2010), WO 2010091310 A1 20100812. 

PCT Int. Appl. (2008), WO 2008011337 A1 20080124.