142-61-0
己酰氯
+
21382-82-1
2-三苯基膦乙烯基丙酸乙酯
→
~92%
5717-42-0
ethyl 2-methylocta-2,3-dienoate
535-11-5
2-溴丙酸乙酯
886-66-8
1,4-二苯基丁二炔
1254335-65-3
5-butyl--3-methyl-4-(phenylethynyl)furan-2(5H)-one
53230-21-0
2-butyl-4-methyl-2H-furan-5-one