Research Chemicals Supplier China

Research chemicals supplier in China, new legal design drugs

CAS 14680-51-4

Buy Metonitazene

Metonitazene is an opioid analgesic, first synthesized in 1957, 100 or more times stronger than morphine. Metonitazene has high opioid potential. The most severe effect when given preorally. The effect on the body is similar to fentanyl: analgesic effect, euphoria,…