90218-97-6 Benzoic acid, 2-hydroxy-, monosodium salt, coupled with 4-amino-1-naphthalenesulfonic acid and diazotized 2-(4-aminophenyl)-1H-benzimidazol-5-amine, sodium salt
90218-70-5 Benzenesulfonyl chloride, ((((heptadecafluorooctyl)sulfonyl)amino)methyl)-, branched and linear