7-Amino-4-hydroxy-3-[[4-(1-naphtylazo)-7-sulfo-1-naphtyl]azo]-2-naphthalenesulfonic acid
CAS No. 75627-25-7
7-Amino-4-hydroxy-3-[[4-(1-naphtylazo)-7-sulfo-1-naphtyl]azo]-2-naphthalenesulfonic acid