3-hydroxy-4-(phenylazo)-2-naphthoic acid
CAS No. 27757-79-5
2-Naphthalenecarboxylicacid, 3-hydroxy-4-(phenylazo)- (9CI); 2-Naphthoic acid, 3-hydroxy-4-(phenylazo)-(6CI,7CI); 3-Hydroxy-4-phenylazo-2-naphthoic acid; NSC 11713