(4S,5R)-dihydro-5-hydroxymethyl-4-methyl-2(3H)-furanone

(S,Z)-methyl 5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)hex-2-enoate

(Z)-(2R,4S,8S)-8-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,4-dimethyl-non-5-enoic acid

(3R,5S,6S)-6-((2R,4S,5R)-5-Hydroxymethyl-4-methyl-tetrahydro-furan-2-yl)-3,5-dimethyl-tetrahydro-pyran-2-one

(R)-(R)-3-Oxiranyl-butyric acid methyl ester