1189052-07-0
5-(2-bromoethyn-1-yl)-6-nitrobenzo[1,3]dioxole
→
~55%
107583-34-6
5H-[1,3]二氧代lo[4,5-f]吲哚-6,7-二酮
14268-66-7
3,4-亚甲二氧基苯胺