7605-45-0
methyl (E)-3-(1,3-benzodioxol-5-yl)-2-methylprop-2-enoate
+
74-88-4
甲基碘
→
113949-28-3
(E)-4-(1,3-benzodioxol-5-yl)-2,3-dimethylbut-3-en-2-ol
113949-30-7
6,6,7-trimethyl-[1,3]dioxolo[4,5-g]chromene