74-96-4
溴乙烷
+
50-81-7
L-抗坏血酸
→
~69%
86404-04-8
3-O-乙基抗坏血酸醚
62-50-0
甲磺酸乙酯
~66%
64-67-5
硫酸二乙酯
~64%
86404-03-7
5,6-O-isopropylidene-3-O-ethyl-L-ascorbic acid
~10%
15042-01-0
5,6-O-异丙叉基-L-抗坏血酸