4-((m-Aminophenyl)azo)benzene-1,3-diamine hydroxyacetate 65122-46-5 Acetic acid, hydroxy-, compd. with 4-((3-aminophenyl)azo)-1,3-benzenediamine (1:1) EINECS 265-491-8 m-Phenylenediamine, 4-((m-aminophenyl)azo)-, monoglycolate