Click the mouse on the molecule to view the answer;
click on the button to view the correct numbering sequence.
4-bromo-1,2-dimethylbenzene
The numbering sequence is shown below:
3-chloro-1-methylbenzene, or 3-chlorotoluene
The numbering sequence is shown below:
1-methyl-4-nitrobenzene or 4-nitrotoluene
The numbering sequence is shown below: