Synonyms: 5-hydroxy-5,5'-dimethyl-4,5-dihydro-4,4'-bipyrimidine-2,2',6(1h,3h,3'h)-trione;HMPDT;(4,4'-Bipyrimidine)-2,2',6(1H,1'H,3H)-trione, 4,5-dihydro-5-hydroxy-5,5'-dimethyl-;[4,4'-Bipyrimidine]-2,2',6(1H,1'H,3H)-trione, 4,5-dihydro-5-hydroxy-5,5'-dimethyl-;AC1L50TW;AC1Q6C96;AR-1G8498;5-Hydroxy-6-(4-(5'-methylpyrimidine-2'-one)dihydrothymine);5-hydroxy-5-methyl-6-(5-methyl-2-oxo-1H-pyrimidin-6-yl)-1,3-diazinane-2,4-dione;5-Hydroxy-6-(2-hydroxy-5-methyl-4-pyrimidinyl)-5-methyldihydro-2,4(1H,3H)-pyrimidinedione;20545-93-1