75-21-8
环氧乙烷
+
91511-83-0
4-甲氧基-6-溴-1,3-苯并二噁茂
→
109856-87-3
2-(7-甲氧基-苯并[1,3]二氧代-5-基)-乙醇
38790-07-7
5-bromo-3-methoxybenzene-1,2-diol
484-28-6
6-ethenyl-4-methoxy-1,3-benzodioxole-5-carbaldehyde
484-30-0
4-methoxy-7,8-dihydro-[1,3]dioxolo[4,5-g]isoquinoline