Supplier Page from Cayman Chemical for PB-22
α-Piperidinobutiophenone (hydrochloride) from Cayman Chemical
3-Methylmethcathinone (hydrochloride) (exempt preparation) from Cayman Chemical
meta-fluoro Acrylfentanyl from Cayman Chemical
N-(MDA) Fentanyl (hydrochloride) from Cayman Chemical