3,4-Dimethylbenzoic acid

3,4'-DIMETHYLBENZOPHENONE

3,4-DIMETHYLBENZOTRIFLUORIDE

3,4-DIMETHYLCYCLOHEXANOL

3,4-DIMETHYLPHENOXYACETIC ACID

3,4-(METHYLENEDIOXY)PHENYLACETIC ACID

3,5,5-Trimethylcyclohexane-1,2-dione

3,5,5-Trimethylhexanoyl chloride

3,5,7-TRIAMINO-1,2,4-TRIAZOLO[4,3-A]-1,3,5-TRIAZINE

3,5,9-Trioxa-4-phosphapentacosan-18,18,19,19-t4-1-aminium,7-(acetyloxy)-4-hydroxy-N,N,N-trimethyl-10-oxo-,innersalt]