3571-31-1
1,8-dihydroxy-3-methoxy-6-methyl-10H-anthracen-9-one
→
521-61-9
大黄素甲醚
+
21871-90-9
10-(4,5-dihydroxy-2-methoxy-7-methyl-10-oxo-9H-anthracen-9-yl)-1,8-dihydroxy-3-methoxy-6-methyl-10H-anthracen-9-one
491-60-1
大黄素蒽酮