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:RM1118,NO.1 Building, Baiyun Tower, Jianggan area, Hangzhou city, Zhejiang,China., Zip:
  • Contact:
  • Tel:+86-571-87157530
  • Email:sales@dingyanchem.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)營性-2023-0192
ChatGlobal Chat Now 聂拉木县| 海林市| 达日县| 互助| 利津县| 芦溪县| 宁化县| 浠水县| 南漳县| 龙江县| 社会| 壤塘县| 龙南县| 达日县| 滕州市| 雅安市| 兴安盟| 安义县| 汝城县| 潮安县| 垫江县| 绥江县| 皮山县| 密云县| 北海市| 武汉市| 卢氏县| 万载县| 北票市| 文安县| 延庆县| 日喀则市| 囊谦县| 江北区| 柘城县| 松江区| 卓尼县| 宜州市| 五寨县| 保山市| 图们市|