6-methyl-2-thioxo-2,3-dihydropyrimido[5,4-d]pyrimidin-4(1H)-one
CAS No. 7496-31-3
Pyrimido[5,4-d]pyrimidin-4-ol, 2-mercapto-6-methyl- (8CI);NSC 405201
legrazol 78065-44-8
ICI 78911 49777-27-7
4-(1- 吡咯烷甲基)苯甲腈