Supplier Page from Cayman Chemical for 25B-NB4OMe (hydrochloride)
3,4-Methylenedioxy Pyrovalerone (hydrochloride) from Cayman Chemical
4-chloro Pentedrone (hydrochloride) from Cayman Chemical
4-methyl Fentanyl (hydrochloride) (exempt preparation) from Cayman Chemical
Mephedrone metabolite (hydrochloride) ((±)-Ephedrine stereochemistry) from Cayman Chemical