[4,3-d]pyrimidine

89583-92-6
89583-92-6
256344
4-氯-吡啶[4,3-D]嘧啶
135481-57-1
135481-57-1
288340
6-苯甲基-5,6,7,8-四氢-1H-哌啶并[4,3-D]2,4-二嘧啶酮
284028-90-6
284028-90-6
288424
3,5,7,8-四氢-2-甲基-4H-硫代吡喃并[4,3-D]嘧啶-4-酮
869198-95-8
869198-95-8
311272
2-氨基-7,8-二氢吡啶并[4,3-D]嘧啶-6(5H)-羧酸叔丁酯
944901-59-1
944901-59-1
314024
2-氯-5,6,7,8-四氢吡啶并[4,3-D]嘧啶
16952-45-7
16952-45-7
710073
2-甲基吡啶并[4,3-D]嘧啶-4(3H)-酮
918898-11-0
918898-11-0
1975555
5,7-dichloro-1H-pyrido[4,3-d]pyrimidin-4-one