尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China chitin - China Supplier

chitin

Price:Negotiable
Industry Category: Chemicals/Pharmaceutical Raw Materials/Amino Acids & Derivatives
Product Category:
CAS NO: 1398-61-4
Brand:
Spec:


Contact Info
  • Add:Huacheng North Rd 20#,Linzi,Ru Gao,Jiansu,China/Room 1509, No. 318,Chengyin Road,Baoshan District, Shanghai City, Zip: 226512
  • Contact: Shao Juncheng
  • Tel:+86-513-87835588/87839187 +86-21-66120985 40060189
  • Email:sales@jincheng-chem.com

Other Products

Description
Additional Information

CAS NO:1398-61-4

EC NO:215-744-3

Molecular Formula:C28H49N3O16

Molecular Weight:683.6992

Synonyms:;Acetylated chitin;a-chitin;beta-(1,4)-2-Acetamido-2-deoxy-D-glucose;beta-1,4-poly-N-acetyl-D-glucosamine;Clandosan;Poly-[1-4]-b-D-N-acetylglucosamine;poly-1-beta-4GlcNAc;Poly-N-acetyl-D-glucosamine;2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranose;N-[(2R,4R,5S)-2-({[(3S,4S,6R)-5-(acetylamino)-6-({[(3S,4S,6R)-5-(acetylamino)-4,6-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl]methoxy}methyl)-4-hydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl]methoxy}methyl)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl]acetamide (non-preferred name);

Molecular Structure:幾丁質(zhì) 1398-61-4

Industry Category Chemicals/Pharmaceutical Raw Materials/Amino Acids & Derivatives
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
ChatGlobal Chat Now 琼海市| 罗定市| 准格尔旗| 宜州市| 弥勒县| 呼伦贝尔市| 辉南县| 孟津县| 墨江| 辉南县| 郯城县| 卢氏县| 泰顺县| 周至县| 那坡县| 聂拉木县| 雷山县| 聊城市| 临沭县| 两当县| 兴安县| 延长县| 南安市| 平和县| 金乡县| 景谷| 游戏| 杂多县| 二连浩特市| 莱西市| 西乌珠穆沁旗| 方城县| 望江县| 武陟县| 揭阳市| 嘉义县| 江口县| 易门县| 黔西| 永城市| 四平市|