1-ethyl-2-(2-hydroxypropyl)cyclopropanol

1-(2-乙基-2-羟基环丙基)丙酮

2,3-dimethyl-5-(pentylsulfanylmethyl)cyclopent-2-en-1-one

4-(pentylsulfanylmethyl)heptane-2,5-dione

2,3-dimethyl-5-morpholinomethyl-2-cyclopentenone