4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonic acid
CAS No. 573-89-7
4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonic acid;4-(2-Hydroxy-1-naphtylazo)benzenesulfonic acid;4-[(2-Hydroxy-1-naphthalenyl)azo]benzenesulfonic acid
SKF 38393 67287-49-4
Al.Cl.Fe.HO.Mg 672898-41-8