3-amino-4-[4-[4-[(1-amino-4-sulfo-2-naphthyl)azo]-3-methyl-phenyl]-2-methyl-phenyl]azo-naphthalene-2,7-disulfonic acid
CAS No. 25188-31-2
FOGARD S 76050-49-2
Malabaricane 81575-65-7