Welcome to LookChem.com Sign In|Join Free
  • or
Pent-4-enoic acid (3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

920749-29-7

Post Buying Request

920749-29-7 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

920749-29-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 920749-29-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,0,7,4 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 920749-29:
(8*9)+(7*2)+(6*0)+(5*7)+(4*4)+(3*9)+(2*2)+(1*9)=177
177 % 10 = 7
So 920749-29-7 is a valid CAS Registry Number.

920749-29-7Relevant academic research and scientific papers

A new efficient glycosylation method employing glycosyl pentenoates and PhSeOTf

Choi, Tae Jin,Baek, Ju Yuel,Jeon, Heung Bae,Kim, Kwan Soo

, p. 9191 - 9194 (2007/10/03)

The PhSeOTf promoted glycosylations of various glycosyl acceptors with mannosyl pentenoates and glucosyl pentenoates as glycosyl donors afforded corresponding disaccharides in high yields. And the present glycosyl pentenoates/PhSeOTf method showed that th

n-Pentenyl Esters versus n-Pentenyl Glycosides. Synthesis and Reactivity in Glycosidation Reactions

Lopez, J. Cristobal,Fraser-Reid, Bert

, p. 159 - 161 (2007/10/02)

n-Pentenyl esters, which are readily obtained by mild esterification of the anomeric hydroxy group of sugars, can be efficiently used in glycosidation reactions, and they appear to be less prone to armed-disarmed phenomena than their n-pentenyl glycoside

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 920749-29-7