4-Amino-3-nitro-2,5-dimethylaniline , its CAS NO. is 155379-83-2, the synonyms are 2,5-Dimethyl-3-nitro-1,4-benzenediamine ; 4-Amino-3-nitro-2,5-dimethylaniline ; CCRIS 8130 ; 1,4-Benzenediamine, 2,5-dimethyl-3-nitro- .