Supplier Page from Cayman Chemical for PB-22-d9
α-Piperidinobutiophenone (hydrochloride) from Cayman Chemical
4-methyl Fentanyl (hydrochloride) (exempt preparation) from Cayman Chemical
meta-Fluoroisobutyryl fentanyl (hydrochloride) (exempt preparation) from Cayman Chemical
Modafinil from Cayman Chemical