Welcome to LookChem.com Sign In|Join Free

CAS

  • or

81028-01-5

Post Buying Request

81028-01-5 Suppliers

Recommended suppliersmore

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

81028-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81028-01-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,0,2 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 81028-01:
(7*8)+(6*1)+(5*0)+(4*2)+(3*8)+(2*0)+(1*1)=95
95 % 10 = 5
So 81028-01-5 is a valid CAS Registry Number.

81028-01-5Downstream Products

81028-01-5Relevant articles and documents

Total Synthesis of Carbohydrates: Stereoselective Syntheses of 2,6-Dideoxy-D-arabino-hexose and 2,6-Dideoxy-D-ribo-hexose

Roush, William R.,Brown, Richard J.

, p. 1371 - 1373 (2007/10/02)

Short, highly stereoselective syntheses of the title carbohydrates from allylic alcohol precursors are described.A synthesis of the racemic arabino-deoxyhexose is also described.These syntheses feature the highly regioselective epoxide ring opening reactions of intermediates 7, 11, and 12 and the asymmetric epoxidation-kinetic resolution of allylic alcohol 10.

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

What can I do for you?
Get Best Price

Get Best Price for 81028-01-5