叔丁基 2-氨基-4-氯-5H-吡咯并[3,4-D]嘧啶-6(7H)-羧酸酯

tert-butyl 2-amino-4-chloro-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate · CAS 1207175-28-7