精96xxxx观看_饥渴少妇与三个黑人互动_九七午夜剧场福利写真_欧美极品videosex性欧美_国产亚洲一卡2卡3卡4卡网站_日日夜夜噜

Welcome to Zhejiang Synose Tech Co., Ltd.!

Carbohydrate Derivative

2,3,4,6-Tetra-O-Acetyl-D-Mannopyranose

Chemical name: 2,3,4,6-Tetra-O-acetyl-D-mannopyranose

Synonyms: 2,3,4,6-Tetra-O-acetyl-D-mannopyranose

Molecular Formula: C14H20O10

Molecular Weight: 348.30

CAS Number: 140147-37-1

Molecular structure:

Item Index
Appearance (Color)

White, light brown and light beige 

Appearance (Form) Powder or solid or crystals or crystalline chunk(s) 
IR spectrum Conforms to Structure

Specific rotation, 

(C=1,CHCl3) 

25.0-30.0
Assay(GC), % ≥94

Characteristics: The product is white to faint brown and faint beige, and powder or solid or crystals or crystalline chunk(s) or chunk(s).

Uses: This product can be used to synthesis 2,3,4,6-O-acetyl-D-mannopyranose trichloroacetimidate, glycopeptide, thioglycoside, O-, C-, N-glycoside of mannose and so on. It also used to synthesis cycloSaligenyl-mannose-1-monophosphates as a new strategy in Congenital Disorder of Glycosylation type Ia (CDG-Ia) therapy.

Package: customer require.

Expiration Date: 1 years

No.1958 Liyu Road Jinhua, Zhejiang, China

0086-579-82270620

expo@synose.com

Home|About us|News|Products|Custom|Contact us|中文版|English|日本語|Fran?ais|Pусский|Espa?a
Copyright(C)2017, Zhejiang Synose Tech Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice 浙ICP備06002737號-1
主站蜘蛛池模板: 亚洲精品乱码久久久久久蜜桃 | 五月久久久综合一区二区人妻 | 国产精品国产午夜免费看福利 | 丰满人妻被公侵犯日本 | 黑人粗硬进入过程视频 | 少妇的肉体AAAAA免费视频 | 日本japanesexxxxx乱 | 中文字幕亚洲欧美在线 | 噼里啪啦国语在线播放中文版 | 色多多A级毛片免费看 | 天天摸天天做天天爽天天舒服 | 国内少妇人妻丰满av | 找国产毛片看看 | 插曲视频免费高清观看 | 久久久精品国产sm调教网站 | 免费女人高潮流视频在线观看 | 一边吃奶一边扎下边爽了 | 免费高清A级毛片在线播放 性按摩无码中文 | 亚洲国产高清在线一区二区三区 | JIZZ护士奶水太多 | 无码免费毛片手机在线无卡顿 | 老妇高潮潮喷到猛进猛出 | 国产va免费精品观看 | 在线亚洲午夜理论av大片 | 久久亚洲AV午夜福利精品一区 | 嫩草影院 | 亚洲欧美国产日韩精品 | 狠狠婷婷色五月中文字幕 | 凸输偷窥xxxx间谍自由 | 色网视频国产高清制服一区 | 色777狠狠狠综合 | 国产日韩免费视频 | 狠狠CAO2020高清视频 | 一本久道综合色婷婷五月 | 真实国产乱子伦视频对白 | 干逼毛片 | 欧美国产成人激情视频在线观看 | 无码帝国www无码专区色综合 | 日韩一区国产二区欧美三区 | 高h全肉打屁股sp调教 | 欧美午夜成人精品视频 |