Synonyms: 2-(5-(2,2-Bis(ethoxycarbonyl)vinylamino)-2-methoxyphenyl)-8-azapurin-6-one;Propanedioic acid, (((3-(4,7-dihydro-7-oxo-1H-1,2,3-triazolo(4,5-d)pyrimidin-5-yl)-4-methoxyphenyl)amino)methylene)-, diethyl ester;AC1O4PTZ;LS-120075;66975-63-1;diethyl 2-[[4-methoxy-3-(7-oxo-2,3-dihydrotriazolo[4,5-d]pyrimidin-5-yl)anilino]methylidene]propanedioate