4-氯吡咯并嘧啶

4-氯-5,7-二氢-6H-吡咯并[2,3-D]嘧啶-6-酮

1,7-dihydropyrrolo[2,3-d]pyrimidine-4-thione

4-CHLORO-7-((2-(TRIMETHYLSILYL)ETHOXY)METHYL)-7H-PYRROLO[2,3-D]PYRIMIDINE

4-氯-7-(苯基磺酰基)-7h-吡咯并[2,3-d]嘧啶