Welcome to LookChem.com Sign In|Join Free
  • or
propargyl 2,3:4,6-di-O-benzylidene-D-mannopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

940933-59-5

Post Buying Request

940933-59-5 Suppliers

Recommended suppliers

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

940933-59-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 940933-59-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,0,9,3 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 940933-59:
(8*9)+(7*4)+(6*0)+(5*9)+(4*3)+(3*3)+(2*5)+(1*9)=185
185 % 10 = 5
So 940933-59-5 is a valid CAS Registry Number.

940933-59-5Upstream product

940933-59-5Relevant academic research and scientific papers

Design of chiral auxiliaries for the allene ether Nazarov cyclization

Banaag, April R.,Tius, Marcus A.

, p. 5328 - 5329 (2007)

A 1,3- or a 1,4-cis axial tert-butyldimethylsilyloxy substituent on the pyranose derived chiral auxiliary for the allene ether Nazarov cyclization leads to products in high optical purity. α-Pyranose and β-pyranose derived auxiliaries lead to enantiomeric products. Copyright

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 940933-59-5