50-00-0
甲醛
+
513-31-5
2,3-二溴-1-丙烯
→
~95%
76334-36-6
3-溴-3-丁烯醇
927-74-2
3-丁炔-1-醇
~83%
35804-44-5
4-bromo-pent-4-enoic acid ethyl ester
~75%
55030-57-4
2,4-dibromobut-1-ene
127-08-2
乙酸钾
21031-50-5
109-87-5
甲缩醛
2117-12-6
4-三甲基甲硅烷-3-丁炔-1-醇