6030-60-0
(4,5-diacetyloxy-7-methyl-9,10-dioxoanthracen-2-yl) acetate
→
~72%
84993-87-3
[4,5-diacetyloxy-7-(bromomethyl)-9,10-dioxoanthracen-2-yl] acetate
518-82-1
大黄素