6428-37-1 7-[(2,4-Diaminophenyl)azo]-3-[[4-[[4-[[6-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sodiosulfo-2-naphthalenyl]azo]phenyl]amino]-3-sodiosulfophenyl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt
64285-35-4 3H-Indolium,2-[7-[1,3-dihydro-3,3-dimethyl-1-(3-sulfopropyl)-2H-indol-2-ylidene]-1,3,5-heptatrien-1-yl]-3,3-dimethyl-1-(3-sulfopropyl)-,inner salt, sodium salt (1:1)