2-氯-5H-吡咯并[3,2-d]嘧啶

5H-吡咯[3,2-D]嘧啶

5-benzyl-2,4-dichloropyrrolo[3,2-d]pyrimidine

2-Chloro-5-methyl-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one

2-Chloro-5-ethyl-1,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one