Supplier Page from Cayman Chemical for RCS-8 4-methoxy isomer
4-methyl-α-Isopropylaminovalerophenone (hydrochloride) from Cayman Chemical
6-methoxy Methylone (hydrochloride) from Cayman Chemical
meta-fluoro Valeryl fentanyl (hydrochloride) from Cayman Chemical
U-48800 (hydrochloride) from Cayman Chemical