Supplier Page from Cayman Chemical for UR-144-d5 (exempt preparation)
JWH 250 N-(5-hydroxypentyl) metabolite from Cayman Chemical
Oxymorphone (hydrochloride) from Cayman Chemical
Phenylpiracetam from Cayman Chemical
Tapentadol-d3 (hydrochloride) (CRM) from Cayman Chemical