黄色片视频在线观看免费_啊一一用力灬快点好深男女动漫_我的好妈妈电视剧全集免费观看 ,怎样查看历史记录,生宝宝视频,中文字幕色网视频在线,成人网站在线播放

Molecular Formula:C₂₄H₃₄Cl₂N₂O₂

Chemical Name:3-[4-(2-ethoxy-2-phenylethyl)-1-piperazinyl]-2-methyl-1-phenyl-1-propanone dihydrochloride

Molecular weight:453.49

Molecular Structure：

Usage:Suitable for coughing and expectorant treatment of acute and chronic bronchitis, asthma, pneumonia, tuberculosis, emphysema and other diseases.