1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone

1,3-DIMETHYL-4,5-DI-(4-PYRIDYL)-4-IMIDAZOLINE

1,3-DIMETHYL-4-((2-(METHYLTHIO)-5-PYRIMIDINYL)OXY)-1H-PYRAZOLO(3,4-B)QUINOLINE

1,3-DIMETHYL-4-(3-(DIMETHYLAMINO)PROPYLAMINO)-1H-PYRAZOLO(3,4-B)QUINOLINE

1,3-DIMETHYL-4-PHENYL-1,2-PYRAZOLIN-5-ONE

1,3-DIMETHYL-5,6,7,8-TETRAHYDRO-ISOCHROMENYLIUM, PERCHLORATE

1,3-DIMETHYL-5-(3-PHENYL-ALLYLIDENE)-PYRIMIDINE-2,4,6-TRIONE

1,3-DIMETHYL-5-(5-(3-NITRO-PHENYL)-FURAN-2-YLMETHYLENE)-PYRIMIDINE-2,4,6-TRIONE

1,3-DIMETHYL-5-NITRO-1H-PYRIDIN-2-ONE

1,3-DIMETHYL-5-NITROURACIL MONOHYDRATE

1,3-DIMETHYL-5-OXOBICYCLO[2.2.2]OCTANE-2-CARBOXYLIC ACID

1,3-DIMETHYL-6,7-DIPHENYLLUMAZINE

1,3-DIMETHYL-6-(2-NAPHTHYL)-4-(TRIFLUOROMETHYL)-1H-PYRAZOLO(3,4-B)PYRIDINE

1,3-DIMETHYL-6-(2-THIENYL)-4-(TRIFLUOROMETHYL)-1H-PYRAZOLO(3,4-B)PYRIDINE

1,3-Dimethyl-6-nitroindazole

1,3-DIMETHYL-6-PHENYL-9,10-DIHYDRO-8H-[1,3,5]THIADIAZOCINO[2,3-F]PURINE-2,4(1H,3H)-DIONE

1,3-DIMETHYL-7,7A-DIHYDRO-6H,13H-PURINO[8',7':2,3]PYRIMIDO[6,1-B][1,3]BENZOXAZINE-2,4,13(1H,3H)-TRIONE

1,3-DIMETHYL-7-((4-PHENYL-1-PIPERAZINYL)METHYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-7-(1-NAPHTHYL-ME)-8-(1-PIPERIDINYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-7-(1-NAPHTHYLMETHYL)-8-PROPOXY-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-7-(2-(2-NAPHTHYLOXY)ETHYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-7-(4-ME-BENZYL)-8-(1-PIPERIDINYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-7-(4-ME-BENZYL)8-((2-OXOPROPYL)THIO)3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-7-(4-METHYLBENZYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-7-(4-METHYLBENZYL)-8-(4-METHYL-1-PIPERAZINYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-7-(4-METHYLBENZYL)-8-(4-MORPHOLINYLMETHYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-7-(4-METHYLBENZYL)-8-(PROPYLTHIO)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-7-(4-METHYLBENZYL)-8-NITRO-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-7-PENTYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-8-((4-PHENYL-1-PIPERAZINYL)METHYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-8-(4-MORPHOLINYLMETHYL)-7-(1-NAPHTHYLMETHYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-8-(4-MORPHOLINYLMETHYL)-7-PENTYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-8-[(4-METHYL-1-PIPERAZINYL)METHYL]-7-(3-PHENYLPROPYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DIMETHYL-9-(2-PH-ET)-6,7-DIHYDROPYRIMIDO(2,1-F)PURINE-2,4,8(1H,3H,9H)-TRIONE

1,3-DIMETHYL-BENZO(4,5)IMIDAZO(1,2-A)PYRIDINE-4-CARBONITRILE

1,3-DIMETHYL-CYCLOPENTA(L)PHENANTHREN-2-ONE

1,3-DIMETHYL-IMIDAZOLIDINE-2-THIONE

1,3-DIMETHYL-TETRAHYDRO-IMIDAZO(4,5-D)IMIDAZOLE-2,5-DIONE

1,3-Dimethyladamantane

1,3-Dimethylbarbituric acid

1,3-Dimethylbutylamine

1,3-Dimethylcyclohexane, mixture of cis and trans

1,3-Dimethylimidazolium dimethyl phosphate

1,3-Dimethylimidazolium-2-carboxylate

1,3-DIMETHYLINDOLE