2H-[1,2,4]triazino[3,4-b]quinazoline-3,6(1H,4H)-dione

2-(3-bromophenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one

(2Z)-2-[(2-chlorophenyl)imino]-1,3-thiazolidin-4-one

2-cyano-N-(2-methyl-4-oxoquinazolin-3(4H)-yl)acetamide

2-[4-(5-acetyl-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidin-4-yl)-2-methoxyphenoxy]acetohydrazide

(2Z)-2-[(2-nitrophenyl)imino]-1,3-thiazolidin-4-one

3-bromo-4-(cyclopentyloxy)-5-methoxybenzaldehyde

3-allyl-1-(4-ethoxyphenyl)-2-thioxoimidazolidin-4-one

3-乙基-1-苯基-2-硫代乙内酰脲, 3-ethyl-1-phenyl-2-thioxoimidazolidin-4-one

ethyl 2-(2-ethoxy-4-formylphenoxy)propanoate

ethyl 2-(5-bromo-4-formyl-2-methoxyphenoxy)propanoate