Research Chemicals Supplier China

Research chemicals supplier in China, new legal design drugs

C22H28N4O3

Buy Etonitazene

Etonitazene is a synthetic opioid first synthesized in the middle of the last century. Etonitazene has excellent analgesic properties and is 50-70 times stronger than morphine. Etonitazene is a benzimidazole opioid, the structure is linked to the clonitazene chain, the…