2922210030
- Oxygen-function amino-compounds
- Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof
- Aminohydroxynaphthalenesulphonic acids and their salts
- 6-Amino-4-hydroxynaphthalene-2-sulphonic acid (CAS RN 90-51-7)