3-Methylxanthine

3-甲基黄嘌呤

1-Boc-L-azetidine-2-carboxylic acid

1-Boc-L-氮杂环丁烷-2-甲酸

Boc-3-amino-3-(2-naphthyl)propionic acid

Boc-3-氨基-3-(2-萘基)丙酸

2-Amino-4-methyl-5-nitropyridine

2-氨基-4-甲基-5-硝基吡啶

2-Bromo-4-nitropyridine N-Oxide

2-溴-4-硝基吡啶 N-氧化物

2-Hydrazinopyrimidine

2-肼基嘧啶

3-Chloro-2-fluorobenzoic Acid

3-氯-2-氟苯甲酸

2-sec-Butylcyclohexanone

2-仲丁基环己酮

3',4'-Dimethoxyacetophenone

3',4'-二甲氧基苯乙酮

8-Bromooctanoic Acid

8-溴辛酸