英文名称:Disodium 4-[(2E)-2-{(5Z)-4,6-Dioxo-5-[2-(4-Sulfonatophenyl)Hydrazinylidene]Cyclohex-2-En-1-Ylidene}Hydrazinyl]Naphthalene-1-Sulfonate; C.I. Acid Brown 15; Colocid Brown 2R; Ritaleather Brown Rr; Coriamine Brown Cr; Acid Brown Srn; Disodium 4-[(2E)-2-{(5Z)-4,6-Dioxo-5-[2-(4-Sulfonatophenyl)Hydrazinylidene]Cyclohex-2-En-1-Ylidene}Hydrazinyl]Naphthalene-1-Sulfonate; Resorcine Brown R; Disodium 4-((2,4-Dihydroxy-3-((4-Sulphonatophenyl)Azo)Phenyl)Azo)Naphthalene-1-Sulphonate; Acid Brown 15; C.I. 20190; Sandal Acid Brown Gr; Leather Brown Gr; Disodium 4-((2,4-Dihydroxy-3-((4-Sulphonatophenyl)Azo)Phenyl)Azo)Naphthalene-1-Sulphonate; Sandal Acid Brown He; Formo Brown Rtf; Coriamine Brown Gr