Synonyms: NSC308597;41834-19-9;AC1NZZ3H;NSC 308597;Ethyl 6,15-dimethyl-4-oxo-3-oxa-10,11-dithia-7,14-diazaheptadeca-5,15-dien-17-oate;ethyl (Z)-3-[2-[2-[[(Z)-4-ethoxy-4-oxobut-2-en-2-yl]amino]ethyldisulfanyl]ethylamino]but-2-enoate;Ethyl 6,15-dimethyl-4-oxo-3-oxa-10,11-dithia-7,14-diazaheptadeca-5,15-dien-17-oate; 2-Butenoic acid, {3,3'-[dithiobis(2,1-ethandiylimino)]-bis-,} diethyl ester