Ketazocine is discontinued (DEA controlled substance). It is an analgesic and a type of kappa-opiate. References: Leander JD. Effects of ketazocine, ethylketazocine and phenazocine on schedule-controlled behavior: antagonism by naloxone. Neuropharmacology. 1982 Sep;21(9):923-8. PubMed PMID: 6128693.

纯度：≥98%

CAS：36292-69-0