624-80-6
乙基肼
+
101072-01-9
8-bromo-3-methyl-7-(2-oxopropyl)purine-2,6-dione
→
~57%
106087-29-0
1-乙基-3,9-二甲基-1,4-二氢[1,2,4]三联氮基[3,4-f]嘌呤-6,8(7H,9H)-二酮
93703-25-4