867-13-0
膦酰乙酸三乙酯
+
6139-84-0
4-氯丁醛
→
~92%
107408-34-4
ethyl 6-chlorohex-2-enoate
19434-65-2
3-chloropropanal
1099-45-2
乙氧甲酰基亚甲基三苯基膦