8-Amino-5-[(4-hydroxyphenyl)amino]-2-naphthalenesulfonic Acid Price Not Available 1mg 8-Amino-5-[(4-hydroxyphenyl)amino]-2-naphthalenesulfonic Acid Supplier Page Catalog Number R055864 Molecular Formula C16H14N2O4S CAS# 6357-75-1 Purity ≥98% Inchi InChI=1S/C16H14N2O4S/c17-15-7-8-16(18-10-1-3-11(19)4-2-10)13-6-5-12(9-14(13)15)23(20,21)22/h1-9,18-19H,17H2,(H,20,21,22) Inchi Key CAUOCGDGBOJRSS-UHFFFAOYSA-N SMILES C1=CC(=CC=C1NC2=C3C=CC(=CC3=C(C=C2)N)S(=O)(=O)O)O Size 1mg Supplier Page https://www.musechem.com/product/R055864.html