Please could answers to the following question be factual. If you dont know the answer please do not reply.
What is the current legal status of the following compounds:
2,3-Dimethoxytoulene
2,5-Dimethoxybenzaldehyde
3,4-Dimethoxybenzaldehyde
4-Hydroxy-3,5-Dimethoxybenzaldehyde
I am fully aware of the potential use of some of these compounds so please only answers as to the UK legal status. (Please no answers saying 'its probably watched, its probably illegal ect. Unless you know for certain or have links to legislation or publications please do not reply)
Thank you.