国产精品无码av在线_最新毛片视频在线看国产视频_无码熟妇人妻肥屁av在线互动交流_波多野结衣50连精喷在线_国产成人网红vip福利播放_bt天堂在线www中文_自拍偷自拍亚洲精品图区_成年美女啪啪拍网站免费vip_爽爽影院免费观看视频_了解最新青草青精品视频

Banner
?
L-isoleucine
-2020-11-11 14:01:14-
Product features
L-isoleucine (CAS no. :73-32-5) molecular formula :C6H13NO2 molecular weight :131.17.Melting point 288 °C(dec.)(lit.) specific rotation 41 (C =4, 6N HCl) boiling point 225.8±23.0 °C(Predicted) density 1.2930 (estimate)
White crystalline or crystalline powder, no odor, slightly bitter taste

Last article：L- leucine

Next article：L-valine}