2429-82-5 5-((4'-((7-Amino-1-hydroxy-3-sulfo-2-naphthyl) azo)-4-biphenyl)azo)-salicylic acid Airedale Brown MD Aizen Direct Brown MH Amanil Brown MR Atlantic Brown M Atul Direct Brown MR Atul Direct Brown MY Azine Brown M Azocard Brown M Azocord Brown M Azomine Brown M Belamine Fast Brown M Bencidal Fast Brown M Beneidal Fast Brown M Benzanil Brown M Benzanol Brown M Benzo Brown M Benzo Brown MC Benzoic acid, 5-((4'-((7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo) (1,1'-biphenyl)-4-yl)azo)-2-hydroxy-, disodium salt Benzoic acid, 5-((4'-((7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-2-hydroxy-, disodium salt Brasilamina Fast Brown 3RA Brazilamina Fast Brown 3RA Brown M C.I. 22 311 C.I. 22311 C.I. Direct Brown 2 (7CI) C.I. Direct Brown 2 (VAN) C.I. Direct