111930-26-8 2-Naphthalenesulfonic acid,3,3'-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)azo]]bis[7-[(2,4-diamino-5-sulfophenyl)azo]-4-hydroxy-, hexapotassium salt
111930-29-1 2,7-Naphthalenedisulfonic acid,4-amino-3-[[4'-[[4-[(2-cyanoethyl)(2-hydroxyethyl)amino]-2-methylphenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)-,disodium salt