Clonazolam is a drug in the benzodiazepine class. Benzodiazepine drugs contain a benzene ring fused to the diazepine ring, and that is a 7 membered ring with the two nitrogen constituents Positioned at R1 and R4. The benzyl ring of clonazolam is substituted at R8 with a nitro team, NO2-. https://casnumber33887-02-462849.azzablog.com/23812668/buy-clonazolam-powder-online-secrets