Methyl (R)-aziridine-2-carboxylate

5,5-dimethyl-dihydro-furan-2-one

5,5-二甲基-二氢-呋喃-2-酮

(S)-(+)-Dihydro-5-(hydroxymethyl)furanone

(S)-(+)-R-羟甲基-R-丁内酯

3-methyl-pyrrolidine hydrochloride

3-甲基吡咯烷盐酸盐

3-Ethyl-piperazin-2-one

L-(-)-Pipecolinic acid

L-哌啶酸

2-Hydroxy-3-methyl-benzaldehyde

2-羟基-3-甲基苯甲醛

4-Methyl-pyridine-2-carboxylic acid

4-甲基-2-羧酸吡啶

(S)-beta-Homoalanine hydrochloride

(S)-β-高丙氨酸盐酸盐

D-6-氧代-2-哌啶酸, D-6-Oxo-pipecolinic acid