3,4-dichloro-N-propylbenzamide

3,4-DICHLOROHIPPURIC (3-PHENYL-2-PROPENYLIDENE)HYDRAZIDE

3,4-DICHLOROPHENYL N-(3-(TRIFLUOROMETHYL)PHENYL)CARBAMATE

3,4-dihydro[1,4]diazepino[3,2,1-hi]indol-2(1H)-one

3,4-Dihydro-2(1H)-quinolinethione

3,4-Dihydro-2H-pyrano[2,3-b]pyridin-6-ol

3,4-DIHYDRO-3-(1,1-DIMETHYL-2-(DIMETHYLAMINO)ETHYL)-1H-2-BENZOPYRAN-1-ONE

3,4-dihydronaphtho[1,8-bc]azepin-2(1H)-one

3,4-Dimethoxy-2-nitrobenzaldehyde

3,4-DIMETHOXY-N'-(1-NAPHTHYLMETHYLENE)BENZOHYDRAZIDE

3,4-DIMETHOXY-N-(2,2,2-TRICHLORO-1-(3-(4-I-PHENYL)-THIOUREIDO)-ETHYL)-BENZAMIDE

3,4-dimethoxy-N-methylbenzenesulfonamide

3,4-DIPHENYLTETRAHYDROFURAN

3,4,4-TRICHLORO-N(1),N(1)-BIS(4-METHYLPHENYL)-2-NITRO-1,3-BUTADIENE-1,1-DIAMINE

3,3,4,4-TETRAFLUORO-2-BUTANOL, TECH.