67-56-1
甲醇
+
6935-10-0
2,3,4,5,6-penta-O-acetyl-D-galactose diethyl dithioacetal
→
~86%
7505-49-9
(2,4,5,6-tetraacetyloxy-1,1-dimethoxyhexan-3-yl) acetate