2-(4-Chlorobenzoyl)cyclohexanone

2-(4-Fluorophenyl)-2-(1-pyrrolidinyl)ethanamine

2-(4-Methyl-1,3-thiazol-2-yl)ethanethioamide

2-(4-tert-Butyl-2-methylphenoxy)isonicotinic acid

2-(6-Bromo-8-methylimidazo[1,2-a]pyridin-2-yl)acetic acid hydrochloride

2-(Aminomethyl)-3-(4-fluorophenyl)-4(3H)-quinazolinone

2-(Chloromethyl)-3-(4-fluorophenyl)-4(3H)-quinazolinone

2-(Diethylamino)-1,3-thiazole-5-carbaldehyde

2-(Ethylamino)-N-(2-methoxyethyl)acetamide

2-(Isopropylamino)-N-(tetrahydro-2-furanylmethyl)acetamide

2-(Piperidin-4-ylamino)-5,6,7,8-tetrahydroquinazolin-4-ol hydrochloride

2-(Trifluoromethyl)indole

2-（三氟甲基）吲哚

2-Amino-1-(4-pyridinyl)ethanone hydrochloride

2-Amino-7-chloro-1H-benzimidazole

2-Benzylhexahydroimidazo[1,5-a]pyrazin-3(2H)-one hydrochloride