Synonyms:
2-naphthalenesulfonicacid, 1,2,3,4-tetrahydro-2-hydroxy-7-methoxy-, sodium salt (1:1) ; sodium 1,2,3,4-tetrahydro-2-hydroxy-7-methoxynaphthalene-2-sulfonate ; 2-naphthalenesulfonicacid, 1,2,3,4-tetrahydro-2-hydroxy-7-methoxy-, monosodium salt (9ci) ; 1,2,3,4-tetrahydro-2-hydroxy-7-methoxy-2-naphthalenesulfonic acid sodium salt ; 2-hydroxy-7-methoxy-1,2,3,4-tetrahydronaphthalene-2-sulfonic acid sodium salt ; sodium 1,2,3,4-tetrahydro-2-hydroxy-7-methoxynaphthalene-2-sulphonate