methyl {(4E)-5-oxo-1-phenyl-4-[1-(1H-pyrazol-3-ylamino)ethylidene]-4,5-dihydro-1H-pyrazol-3-yl}acetate

ethyl 2-(4-bromobenzyl)-3-oxobutanoate

ethyl 2-acetyloctanoate

2-乙酰基辛酸乙酯

2-(methoxymethyl)-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol

N-(4,8-dimethylquinazolin-2-yl)guanidine

2-(4-fluorobenzoyl)hydrazinecarbothioamide

7-amino-2-(methoxymethyl)[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one

ethyl 2-methyl-6-(4-nitrophenyl)nicotinate

6-amino-1-(2-morpholin-4-ylethyl)pyrimidine-2,4(1H,3H)-dione

6-amino-2-[(2-methoxyethyl)amino]pyrimidin-4(3H)-one

2-imino-7,7-dimethyl-4-phenyl-2,6,7,8-tetrahydro-5H-1,3-benzothiazin-5-one