9-Hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid

4-methyl-1H-pyrazol-3-ol

4-甲基-2-吡唑啉-5-酮

5-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)-2-furansulfonyl chloride

4-ethyl-2-pyrimidinol

5-tert-butyl-1,3,4-oxadiazol-2-ol

ethyl 1-aminocyclopentanecarboxylate

2-(4-isopropyl-1,3-thiazol-2-yl)ethanamine

1-ethyl-1H-pyrrole-2-carbonitrile

3-Phenyl-4-isoxazolecarboxylic acid

3-ethyl-4-methoxybenzenesulfonyl chloride

2,5,6,7,8,9-hexahydro-3H-[1,2,4]triazolo[4,3-a]azepin-3-one

2,5-dichloro-4-methoxybenzenesulfonyl chloride

1-ethyl-1H-pyrrole-2-carboxylic acid

methyl 5-amino-3-methyl-1H-pyrazole-4-carboxylate

5-(Chloromethyl)-3-(trifluoromethyl)-1,2,4-oxadiazole