88245-95-8
1-(4-oxopentan-2-yl)cyclopentane-1-carbaldehyde
→
~93%
88245-91-4
10-methylspiro[4.5]dec-6-en-8-one
3102-33-8
反式-3-戊烯-2-酮
60484-91-5
cyclopentylidenemethoxy(trimethyl)silane