Supplier Page from Cayman Chemical for (±)-3-methyl Nitrazepam
(−)-Pentazocine from Cayman Chemical
25I-NBOMe-d3 (hydrochloride) from Cayman Chemical
meta-Fluoroisobutyryl fentanyl (hydrochloride) (exempt preparation) from Cayman Chemical
U-48800 (hydrochloride) from Cayman Chemical