Imidazolidin-4-one

3-allyl-1-methyl-2-thioxoimidazolidin-4-one

(5Z)-3-[(2-chlorophenyl)carbonyl]-5-[(4-methylphenyl)methylidene]-2-thioxoimidazolidin-4-one

(5Z)-5-[(2-chlorophenyl)methylidene]-3-(4-methylphenyl)-2-thioxoimidazolidin-4-one

5-[(3-ethylnaphth[2,1-d]oxazol-2(3H)-ylidene)ethylidene]-3-heptyl-1-phenyl-2-thioxoimidazolidin-4-one

1-Methyl-3-(naphthalen-2-yl)-2-thioxoimidazolidin-4-one

(5Z)-5-(3-bromo-4-fluorobenzylidene)-2-thioxoimidazolidin-4-one

(5z)-3-(2-chlorophenyl)-5-[(4-chlorophenyl)methylidene]-2-sulfanylideneimidazolidin-4-one