综合成人亚洲偷自拍色,一个人看的免费高清www视频,伊人色综合一区二区三区,在线播放五十路熟妇,伊人激情av一区二区三区

  Procurement Request
HomeCompound Synonyms > N-phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]acetamide
Check Encyclopedia
Non-Medical Use of Narcotic Drugs and Psychotropic Substances

Acetylfentanyl

CAS No. : 3258-84-2 Formula : C21H26N2O Molecular Weight. : 322.444 Check Encyclopedia
This is a controlled substance.