3,4-DIHYDRO-2H-1,5-BENZODIOXEPINE-7-SULFONYL CHLORIDE

3,4-Dihydroxy-3-cyclobutene-1,2-dione

3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE

ETHYL 3,4-DIMETHOXYPHENYLACETATE

3,4-DIMETHYLBENZENE-1-CARBONYL CHLORIDE

3,4-Dimethylphenylboronic acid

3,4-Dimethylphenylhydrazine hydrochloride

3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE