58976-92-4
6,11-dihydroxy-1,4,4a,12a-tetrahydrotetracene-5,12-dione
+
77-78-1
硫酸二甲酯
→
58977-01-8
6,11-dimethoxy-1,4-dihydrotetracene-5,12-dione
36831-93-3
6,11-dimethoxytetracene-5,12-dione