88021-72-1
3-(1,3-dioxolan-2-yl)-6-methylchromen-4-one
+
113-00-8
胍
→
~64%
88021-88-9
2-amino-9-methyl-5H-chromeno[4,3-d]pyrimidin-5-ol
42059-81-4
6-甲基-4-氧-4H-1-苯并吡喃-3-甲醛