CAS Number: 3272-08-0
Chemical Name: 4-Hydroxy-3-nitrobenzonitrile
Molecular Formula: C7H4N2O3
Molecular Weight: 164.12

CAS Number: 1689-89-0
Chemical Name: Nitroxynil
Molecular Formula: C7H3IN2O3
Molecular Weight: 290.01

CAS Number: 1325559-31-6
Chemical Name: Nitroxynil-13C6
Molecular Formula: C13C6H3IN2O3
Molecular Weight: 295.97