5399-93-9
4-methoxy-1H-pyrazolo[3,4-d]pyrimidine
+
74-88-4
甲基碘
→
~39%
5334-53-2
4-METHOXY-1-METHYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE
96096-14-9
23000-43-3
1-甲基-4-氯吡唑并[3,4-d]嘧啶
124-41-4
甲醇钠