5-[(4-nitrophenyl)hydrazinylidene]-1,3-diazinane-2,4,6-trione

2,4,5,6(1H,3H)-Pyrimidinetetrone, 5-[(4-methoxyphenyl)hydrazone] (en)

5-(phenylhydrazinylidene)-1,3-diazinane-2,4,6-trione

5-(thiophen-2-ylmethylidene)-1,3-diazinane-2,4,6-trione

5-溴嘧啶-2,4,6(1h,3h,5h)-三酮