2-Naphthalenecarboxamide, 3-hydroxy-4-((5-carbamido-2-chlorophenyl)azo)-N-phenyl- 2-Naphthalenecarboxamide, 4-((5-(aminocarbonyl)-2-chlorophenyl)azo)-3-hydroxy-N-phenyl- 4-((5-(Aminocarbonyl)-2-chlorophenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide 67990-06-1 EINECS 268-029-3