Supplier Page from Cayman Chemical for RCS-4-d9
2-Amino-3-(2-chlorobenzoyl)-5-ethylthiophene from Cayman Chemical
3,4-Methylenedioxy-α-Pyrrolidinopropiophenone (hydrochloride) from Cayman Chemical
N-methyl Norfentanyl (hydrochloride) from Cayman Chemical
Oxymorphone (hydrochloride) from Cayman Chemical