65122-45-4 EINECS 265-490-2 Formic acid, compd. with 4-((3-aminophenyl)azo)-1,3-benzenediamine (1:1) Formic acid, compound with 4-((m-aminophenyl)azo)benzene-1,3-diamine (1:1) m-Phenylenediamine, 4-((m-aminophenyl)azo)-, monoformate