Synonyms: Cuprate(4-),[2-[[[[3-[[4-fluoro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-(hydroxy-kO)-5-sulfophenyl]azo-kN2]phenylmethyl]azo-kN1]-4-sulfobenzoato(6-)-kO]-, tetrasodium (9CI);Cuprate(4-), [2-[[[[3-[[4-fluoro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-hydroxy-5-sulfophenyl]azo]phenylmethyl]azo]-4-sulfobenzoato(6-)]-,tetrasodium; Benzoic acid,2-[[[[3-[[4-fluoro-6-[(3-sulfophenyl)azo]-1,3,5-triazin-2-yl]amino]-2-hydroxy-5-sulfophenyl]azo]phenylmethyl]azo]-4-sulfo-,copper complex