黄漫?18禁动漫网站在线看_亚洲一区在线日韩在线尤物_欧美成人影视免费网站_国产亚洲综合精品天堂_成人午夜性色福利精品视频

Banner
?
L- leucine
-2020-11-11 14:01:01-
Product features
L-leucine (l-leucine), CAS no. :61-90-5 molecular formula :C6H13NO2 molecular weight :131.17.Melting point >300 °C(lit.) specific rotation 15.4 (C =4, 6N HCl) boiling point 122-134 °C(Press: 2-3 Torr) density 1,293 g/cm3.White glossy hexahedral crystal or white crystalline powder.Slightly bitter (dl-leucine is sweet).

Last article:L- arginine

Next article:L-isoleucine}