5837-78-5
惕各酸乙酯
→
~70%
1647-12-7
ethyl 2-methylbut-3-enoate
16509-44-7
2,3-trans-Dimethylacrylsaeure-ethylester
+
623-70-1
反式-2-丁烯酸乙酯
74-88-4
甲基碘
64-17-5
乙醇
201230-82-2
carbon monoxide
126-99-8
2-氯-1.3-丁二烯
541-41-3
氯甲酸乙酯
4516-90-9
2-甲基-3-丁烯-1-醇
55514-49-3
ethyl 4-bromo-2-methylbut-2-enoate