2',6'-Bis(iodomethyl)-2',3',5',6'-tetrahydropyrano-(4'-spiro-5)-barbituric acid 2',6'-Bis-(jodometylo)-2',3',5',6'-tetrahydropirano-(4'-spiro-5)-barbiturowy [Polish] 4-27-00-07804 (Beilstein Handbook Reference) 56865-28-2 8,10-Bis(iodomethyl)-9-oxa-2,4-diazaspiro(5.5)undecane-1,3,5-trione 9-Oxa-2,4-diazaspiro(5.5)undecane-1,3,5-trione, 8,10-bis(iodomethyl)- BRN 0288103