I'm into synthesis/chemistry mostly. My expertise lies mainly in Stimulants, but have experimented with drugs of all kinds at one time or another. Hope to bee able to contribute.
Just a fair warning, we don't allow synthesis discussion on the forums, though extractions / purification are okay. Generally it sounds like Advanced Drug Discussion would be of the most interest to you. Lots of discussion in there down to some very advanced chemistry on just about any substance you can think of, and people very knowledge in that field to back it up (myself not being one ).
That said, don't hesitate to browse around the entirety of the site, tons of interesting reading, and what I found after initially joining was a strong sense of community.
If you have any questions about site policy, or how the forum software functions, feel free to use the PM me link in my signature below. I look forward to seeing you around.