Supplier Page from Cayman Chemical for 4-Phenyl fentanyl (hydrochloride)
3-Methylmethcathinone (hydrochloride) (exempt preparation) from Cayman Chemical
5-fluoro MDMB-PICA from Cayman Chemical
ADB-PINACA isomer 4 from Cayman Chemical
JWH 203 (exempt preparation) from Cayman Chemical