6-ethyl-2-oxo-1,2-dihydro-4-pyridinecarboxylic acid

tert-butyl 12-oxo-3,7,11-triazaspiro[5.6]dodecane-3-carboxylate

4-(3,5-dimethyl-4-isoxazolyl)benzenesulfonyl chloride

N~1~-methylnorvalinamide

3-(HYDROXYMETHYL)-1-METHYL-2(1H)-QUINOLINONE

2-chloro-4-(1,2,4-oxadiazol-3-yl)pyridine

2-苯肼-6-甲基嘧啶-4(3H)-酮, 2-hydrazino-6-methyl-4(3H)-pyrimidinone

1-isopropyl-1H-pyrrole-2-carboxylic acid

methyl 5-methyl-1H-1,2,3-triazole-4-carboxylate

2-methyl-5-(2-methyl-1,3-oxazol-5-yl)benzenesulfonyl chloride

1,3-oxazole-5-carbohydrazide