6661-26-3 | disodium 5-[[4-[[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]phenyl]amino]carbonyl]phenyl]azo]salicylate | C37H25N7Na2O9S |
6661-46-7 | C.I.VATGREEN12 | C43H21 Cl N4 O5 |
6661-40-1 | sodium hydrogen -2-ethoxy-5-[[4-[[4-[(4-ethoxy-3-sulphonatophenyl)amino]phenyl]-(1H-indol-3-yl-1-methyl-2-phenyl)methylene]-2,5-cyclohexadien-1-ylidene]amino]benzenesulphonate | C44H38N3NaO8S2 |
6661-29-6 | tetrasodium 3,3'-(carbonyldiimino)bis[6-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]benzoate] | C47H30N8Na4O13S2 |
6661-57-0 | 2,5-bis(4-nitrobenzamido)benzenesulfonic acid | C20H14 N4 O9 S |