81-51-6
1-amino-2,4-dihydroxyanthracene-9,10-dione
+
98-68-0
4-甲氧基苯磺酰氯
→
16517-83-2
(1-amino-4-hydroxy-9,10-dioxoanthracen-2-yl) 4-methoxybenzenesulfonate