Ethyl 3-hydroxybutanoate

DL-3-羟基丁酸乙酯

N-Acetyl-D-leucine

N-乙酰基-D-亮氨酸

5-氧代吡咯烷-2-羧酸乙酯, Methyl 5-Oxopyrrolidine-2-carboxylate

1-Aminoindane hydrochloride

1-氨基茚满盐酸盐

DL-脯氨醇, Pyrrolidin-2-yl-methanol

(S)-吗啉-2-甲醇盐酸盐, (S)-(2-Hydroxymethyl)morpholine hydrochloride

3-甲基吗啉, 3-Methylmorpholine

(S)-2-Hydroxy-4-phenylbutyric acid

(S)-2-羟基-4-苯丁酸

(R)-Azetidine-2-carboxylic acid

(R)-氮杂环丁烷-2-羧酸

2-氯-3,4-二氟苯甲醛, 2-Chloro-3,4-difluorobenzaldehyde