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

3,4-DIHYDROPYRIMIDO(2,1-A)ISOINDOL-6(2H)-ONE

3,4-DIMETHOXY-ALPHA-(PARA-TOLYL)-CINNAMONITRILE

3,4-DIMETHOXY-N-(2,2,2-TRICHLORO-1-(3-(3-NITRO-PH)-THIOUREIDO)-ETHYL)-BENZAMIDE

3,4-dimethylquinoline

3,4-O-METHYLENE-1,2,5,6-TETRAKIS-O-(P-TOSYL)-D-MANNITOL

3,3,3-TRIMETHYL-1,1,1,2,2-PENTAMETHYLTRISILANE

3,3,5,5-TETRAMETHYL-4-HEPTANOL

3,3,6,6-TETRAMETHYL-9-(1-METHYL-1H-INDOL-2-YL)-3,4,6,7,9,10-HEXAHYDRO-1,8(2H,5H)-ACRIDINEDIONE

3,3′,4-Tri-O-methylellagic acid

3,3’,4-Tri-O-methylellagic acid

3,4-Bis(3-nitrobenzoyl)-1,2,5-oxadiazole 2-oxide

3,4,5-TRIMETHOXYBENZALDEHYDE N,N-HEXAMETHYLENEHYDRAZONE

3,4,5,3',4',5'-HEXACHLORO-2,2'-BITHIOPHENE

3,4,5,6-TETRAHYDRO-2H-DINAPHTHO[2,1-H:1,2-J][1,7,4]DIOXAZACYCLOUNDECINE

3,4,6-tri-O-acetyl-2-deoxy-2-nitrosohexopyranosyl chloride