(R)-3-羟基丁酸甲酯

(2R,6S,7S,10R)-7-isopropyl-2,10-dimethyl-1,5-dioxaspiro[5.5]undecane

4-Hydroxy-2-butanone dimethylsilylether

(S)-3-羟基丁酸甲酯

(R)-1,2-anhydro-4-O-benzylbutane-1,2,4-triol