1-(2',2',6',6'-tetramethyl-1'-piperidinyloxy)-tetrahydrofuran

acetic acid,4-prop-2-enoxybutan-1-ol

(5-methyl-2-phenyl-1,3-dioxan-5-yl)methanol

4-but-3-enoxybicyclo[2.2.1]heptane

亚甲基环丙烷