Korea Customs Service / Official 2026

2926300000

펜프로포렉스(INN)와 그 염, 메사돈(INN) 제조중간체(4-시아노-2-디메틸아미노-4,4-디페닐부탄)

Fenproporex (INN) and its salts; methadone (INN) intermediate (4-cyano-2-dimethylamino-4,4-diphenylbutane)