O-对甲苯磺酰-D-缬氨酸;Pigment Red 269;P.R.269;Naphthol Red RA 1087;2-Naphthalenecarboxamide,N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-meyhoxy-5-[(phenylamino)carbonyl]phenyl]azo]-;(4Z)-N-(5-chloro-2-methoxyphenyl)-4-{2-[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene}-3-oxo-3,4-dihydronaphthalene-2-carboxamide;N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide;POTASSIUM SALT OF(1-HYDROXYETHYLIDENE) DIPHOSPHONAT