Eckythump I would suggest you also state your reasons for wanting such chemicals. If this is for producing illicit substances, then this is the WRONG place to ask.
If however you intend to do nothing illegal, or wish to utilize these in some strange form of accepted harm minimization [?], then that’s different.
All these chems have legit uses, so do your homework. I doubt you'll get chloroform very easily, as among other things it has been associated with rape (it being an anesthetic). Some years ago round these parts, there were news reports of young guys waking up with pants round ankles and a last memory of something awful smelling being shoved in their face.
Sodium Hydroxide (NaOH) as explained is available from hardware stores as drain cleaner. Pyridine is a common lab solvent prepared from coal tar distillation. It is a weak base, as apposed to NaOH, a strong base. Not the usual layman item though. It could definitely raise an eyebrow if you didn’t have a good reason for ordering it.
There are other sites where posting such questions is more appropriate. My advice as always is to learn the science. You won’t have to ask then because you’ll already know
A word of warning. Although these chems may seem innocuous, if you order/ attempt to buy anything from chemical wholesalers, they will report you without hesitation if they doubt your intent. A guy from a large company once said to me
“ we wont even sell chemicals to existing customers if these are out of the ordinary for the work they do….people are making drugs out of water these days…”
Postings like this can capture attention more so than a “..duh..I just bought 50 pills..duh..” post. That’s how serious a crime manufacturing is regarded as. It’s your liberty, value it and be aware!
If this sounds too heavy I apologise, but in light of recent media attention I feel it is important this site is represented correctly. And it is hard to see how these chems fit the picture of harm reduction.