Synonyms: Propanenitrile,3,3'-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]imino]bis- (9CI);Propionitrile,3,3'-[[p-[(2-chloro-4-nitrophenyl)azo]phenyl]imino]di- (6CI,7CI,8CI);3,3'-[[4-[(2-Chloro-4-nitrophenyl)azo]phenyl]imino]bis[propiononitrile];3,3'-[[p-[(2-Chloro-4-nitrophenyl)azo]phenylimino]bis[propionitrile];4-[(2-Chloro-4-nitrophenyl)azo]-N,N-biscyanoethylaniline;C.I. Disperse Orange44;Latyl Orange GFST;Terasil Orange GFA;