660400-29-3 Benzenesulfonic acid,4-[2-benzothiazolyl[3-cyano-5-[[4-fluoro-3-(trifluoromethyl)phenyl]azo]-4-methyl-6-[(2-methyl-4-sulfophenyl)amino]-2-pyridinyl]amino]-3-methyl-,dipotassium salt
660400-28-2 Benzenesulfonic acid,4-[2-benzothiazolyl[5-[(2,6-dibromo-4-nitrophenyl)azo]-3-nitro-6-[(4-sulfophenyl)amino]-2-pyridinyl]amino]-3-methyl-, dilithium salt
660400-17-9 Benzenesulfonic acid,4-[[5-[[4-chloro-2-(trifluoromethyl)phenyl]azo]-3-cyano-6-[(4-sulfophenyl)amino]-2-pyridinyl]amino]-2,5-dimethyl-, dipotassium salt