7-hydroxynaphthalene-2-sulphonic acid
CAS No. 92-40-0
7-hydroxynaphthalene-2-sulphonic acid;2-Naphthol-7-sulfonic acid;2-Hydroxynaphthalene-7-sulfonicacid;2-Hydroxy-7-naphthalenesulfonic acid;7-Hydroxynaphthalene-2-sulfonic acid
NSC 297539 63755-82-8