3,4-Dihydroxy-3-cyclobutene-1,2-dione

3,4-二羟基-3-环丁烯-1,2-二酮

N-Formyl-L-methionine

N-甲酰基-L-蛋氨酸

2-Amino-4,5-difluorobenzoic Acid

2-氨基-4,5-二氟苯甲酸

3-Methoxy-5-(trifluoromethyl)aniline

3-氨基-5-甲氧基三氟甲苯

1-Chloro-4-iodobenzene

1-氯-4-碘苯

3-Fluoro-4-nitrophenol

3-氟-4-硝基苯酚

4-Oxo-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester

9(10H)-Acridanone

9(10H)-吖啶酮

N^α-Carbobenzyloxy-D-histidine

N^α-苄氧羰基-D-组氨酸

2-Deoxy-D-galactose

2-脱氧-D-半乳糖