激情五月综合丁香六月综合_乱子伦av无码中文字幕s_免费亚洲精品无码_久久五月天桃花_日本精品久精品三级_国语自产拍在线观看对白互动交流_美日韩黄色视频_欧美成人在线观看视频_131美女爱做免费毛片_日韩无码高清视频一区二区免费

　　Legal number: CAS RN) : 63-68-3   EINECS no. : 200-562-9

　　Molecular formula: C₅H₁₁NO₂S

　　Molecular weight: 149.21

　　Physical and chemical properties: the melting point of 276-276 ℃ (dec) than 23.25 ° rotation (c = 2.6 N HCI) soluble in water

　　Standard: FCCIV USP24

　　USES: used in biochemical research and nutritional supplements, and adjuvant treatment for pneumonia, liver cirrhosis and fatty liver disease, etc.

　　Standard: USP24 AJI92