Solvent Brown 1, Sudan Brown YR, 4-naphthalen-1-yl-diazenyl-benzene-1,3-diamine, Lithofor Brown A, Sudan Brown RR, Fat Brown RR, Hexatype Brown N, Resinol RRN, 1-naphthylamin->m-phenylendiamin, Typogen Brown N, C.I. Solvent Brown 1, C.I. Solvent Brown 1, 4-(1-naphthylazo)benzene-1,3-diamine
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