1120-72-5
2-甲基环戊酮
→
22628-96-2
5-methylcyclopentene-1-carbaldehyde
58019-68-4
ethyl 2-methyl-6-oxocyclohexane-1-carboxylate
88125-84-2
(5-methylcyclopenten-1-yl)methanol
79801-22-2
1-(bromomethyl)-5-methylcyclopentene
79801-23-3
4-[(5-methylcyclopenten-1-yl)methyl]cyclopentane-1,3-dione