2-Naphthalenecarboxamide, N-(4-chloro-2-methylphenyl)-3-hydroxy-, monosodium salt 68556-04-7 EINECS 271-469-9 N-(4-Chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide, sodium salt Sodium N-(4-chloro-2-methylphenyl)-3-hydroxynaphthalene-2-carboxamidate