4-[(2,5-dichlorophenyl)azo]-3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide;2-Naphthalenecarboxamide, 4-(2,5-dichlorophenyl)azo-3-hydroxy-N-(2-methoxyphenyl)-;Pigment -- Pigment Red 9;PIGMENTRED9;4-[(2,5-dichlorophenyl) azo]-3-hydroxy-N-(2-methoxyphenyl)-2-Naphthalenecarboxamide;Pigment red 9 (C.I. 12460);C.I. 12460;C.I. Pigment Red 9