2-Naphthalenecarboxamide, 3-hydroxy-N-(4-methoxy-2-methylphenyl)-, monosodium salt 3-Hydroxy-N-(4-methoxy-2-methylphenyl)-2-naphthalenecarboxamide, sodium salt 68556-00-3 EINECS 271-467-8 Sodium 3-hydroxy-N-(4-methoxy-o-tolylphenyl)naphthalene-2-carboxamidate