Azotol KHA, Naphthol-NEL, N-(5-Chloro-2-methoxyphenyl)-3-hydroxy-2-naphthamide, Acna Naphthol CA, Naphthol AS-CA, 3-Oxy-naphthoesaeure-(2)-(5-chlor-2-methoxy-anilid), Naphtazol EL, Cibanaphthol RCA, Naphthazol NEL, Azotol XA, Naphthanilid EL, 5'-chloro-3-hydroxy-2'-methoxy-2-naphthanilide, 3-Hydroxy-[2]naphthoesaeure-(5-chlor-2-methoxy-anilid), 3-hydroxy-[2]naphthoic acid-(5-chloro-2-methoxy-anilide), Naphtanilide EL