英文同义词: | bis[2-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]ethyl] azelate;Nonanedioic acid bis[2-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]ethyl] ester;bis[2-[4-[(2-chloro-4-nitrophenyl)diazenyl]-N-ethylanilino]ethyl] nonanedioate;Nonanedioic acid, 1,9-bis[2-[[4-[2-(2-chloro-4-nitrophenyl)diazenyl]phenyl]ethylamino]ethyl] ester |