19849-56-0

5-[(4-methoxyphenyl)hydrazinylidene]-1,3-diazinane-2,4,6-trione 5-[(4-methoxyphenyl)hydrazono]-2,4,6(1H,3H,5H)-pyrimidinetrione 2,4,5,6(1H,3H)-Pyrimidinetetrone, 5-[2-(4-methoxyphenyl)hydrazone] 5-[2-(4-methoxyphenyl)hydrazinylidene]pyrimidine-2,4,6(1H,3H,5H)-trione