2-Naphthalenecarboxamide, 3-hydroxy-N-2-naphthalenyl-, monosodium salt 3-Hydroxy-N-(2-naphthalenyl)-2-naphthalenecarboxamide, sodium salt 68025-32-1 EINECS 268-189-4 Sodium 3-hydroxy-N-(2-naphthyl)naphthalene-2-carboxamidate