Synonyms:
2-nitro-4-amino-n-phenylaniline ; hc red 1 ; 4-amino-2-nitrodiphenylamine ; 3-nitro-4-(phenylamino)aniline ; 1,4-benzenediamine, 2-nitro-n1-phenyl- ; hc red no 1 ; n-phenyl-2-nitro-1,4-benzenediamine ; 2-nitro-4-aminodiphenylamine ; 2-nitro-n-phenylbenzene-1,4-diamine