2-(3,4-Difluorophenyl)ethanimidamide

2-(4-(2-Hydroxyethyl)-1H-1,2,3-triazol-1-yl)acetic acid

2-(4-Bromophenyl)-1-methyl-1H-imidazole

2-(4-Fluorophenyl)-1,3-oxazole-4-carboxylic acid

2-(4-Methyl-1-piperazinyl)nicotinaldehyde

[2-(4-Pyridinyl)-1H-imidazol-4-yl]methanol

2-(5-Cyclopropyl-2-methyloxazol-4-yl)acetic acid

2-(7-Methyl-5-oxo-2-phenylimidazo[1,2-a]pyrimidin-8(5H)-yl)propanoic acid

2-(Carboxymethyl)-1-cyclohexene-1-carboxylic acid

2-(Chloromethylene)-6-(methoxymethyl)-2,3-dihydropyrimidin-4(1H)-one

2-(Ethylamino)-N-(1-ethylpropyl)acetamide

2-(Hydrazineylmethyl)-6-methylpyridine hydrochloride

[2-(Phenylsulfanyl)phenyl]acetic acid

2-(Trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine

2-Acetamido-2-deoxy-β-D-glucopyranosyl azide

2-乙酰氨基-2-脱氧-β-D-吡喃葡萄糖基叠氮化物