Synonyms: Butanamide,N,N'-(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[2-[(2,4-dichlorophenyl)azo]-3-oxo-(9CI); C.I. Pigment Yellow 16 (7CI,8CI); C.I. 20040; Chromatex Yellow JN; HelioFast Yellow FPV; Hostaperm Yellow NCG; Irgalite Fast Yellow GC; Light YellowJN; NSC 521238; PV-Yellow G; Permanent Yellow NCG; Permanent Yellow NCG 70;Pigment Fast Yellow 3GL; Pigment Yellow 16; Pigment Yellow 3GL; Plastol Yellow3GL; Resamine Fast Yellow 3GL; Segnale Light Yellow NCG; Siloton Yellow NCG;Termosolido Yellow GL Supra