123-20-6
正丁酸乙烯酯
+
153325-42-9
→
~79%
153265-90-8
1D-1-O-丁酰-4,6-O-二苯甲酰-myo-纤维醇
98-88-4
苯甲酰氯
98510-20-4
1,3,5-O-次甲基-myo-纤维醇