4923-58-4
4,8-dihydroxynaphthalene-1,2-dione
+
127-09-3
无水醋酸钠
→
~70%
61276-36-6
(7-acetyloxy-5,8-dioxonaphthalen-1-yl) acetate
108-24-7
乙酸酐
478-40-0
茅膏菜醌