Synonyms: Benzoicacid, 4,4'-azoxybis-, diethyl ester (9CI); Benzoic acid, 4,4'-azoxydi-, diethylester (6CI,7CI,8CI); Benzoic acid, p,p'-azoxydi-, diethyl ester (4CI);4,4'-(Diethoxycarbonyl)azoxybenzene; 4,4'-Azoxybenzoic acid diethyl ester;Diethyl 4,4'-azoxydibenzoate; Diethyl azoxybenzene-4,4'-dicarboxylate; Diethylp,p'-azoxydibenzoate; NSC 401032; NSC 680513