pyrrolo,benzo,imidazole,carbonitrile,hydroxy,benzo[d]imidazol,benzo[d]imidazole
Imidazole
6406-49-16-Hydroxy-2-[3-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]phenyl]-7-[(2-methylphenyl)azo]-1H-naphth[1,2-d]imidazole-8-sulfonic acid sodium salt
6406-48-06-Hydroxy-2-[3-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]phenyl]-7-phenylazo-1H-naphth[1,2-d]imidazole-8-sulfonic acid sodium salt