123-62-6
丙酸酐
+
142-29-0
环戊烯
→
27042-01-9
1-(cyclopenten-1-yl)propan-1-one
1453-24-3
1-乙基环己烯
120-92-3
环戊酮
36094-36-7
9-oxa-dispiro[2.0.4.1]nonane
39834-22-5
1-(1-(trimethylsiloxy)cyclopropyl)cyclopentene
79-03-8
丙酰氯