| 英文同义词: | 4-imino-3-propyl-6-(thiophen-2-yl)-1H,2H,3H,4H,7H,8H-[1,3]diazino[5,4-d]pyrimidine-2,8-dione;Pyrimido[5,4-d]pyrimidine-2,8-dione, 1,3,4,7-tetrahydro-4-imino-3-propyl-6-(2-thienyl)-;4-Imino-3-propyl-6-(2-thienyl)-1,3,7-trihydro-5,7-diazaquinazoline-2,8-dione |