2,4(1H,3H)-Pyrimidinedione, dihydro-3-(2,5-dichlorophenyl)-1-methyl- 3-(2,5-Dichlorophenyl)-1-methyl-dihydrouracil 77385-16-1 Dihydro-3-(2,5-dichlorophenyl)-1-methyl-2,4(1H,3H)-pyrimidinedione