英文别名
10a-(1-Dimethylphosphoroyl-aethyl)-10,10a-dihydro-8-methyl-2-phenyl-5H-pyrimido<4,5-d>-1,3,4-thiadiazolo<3,2-e>pyrimidin;phosphoric acid dimethyl ester 1-(6-methyl-2-phenyl-4,9-dihydro-pyrimido[4,5-d][1,3,4]thiadiazolo[3,2-a]pyrimidin-3a-yl)-ethyl ester