Welcome to LookChem.com Sign In|Join Free

CAS

  • or

676549-05-6

Post Buying Request

676549-05-6 Suppliers

Recommended suppliersmore

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

676549-05-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 676549-05-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,5,4 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 676549-05:
(8*6)+(7*7)+(6*6)+(5*5)+(4*4)+(3*9)+(2*0)+(1*5)=206
206 % 10 = 6
So 676549-05-6 is a valid CAS Registry Number.

676549-05-6Relevant articles and documents

Total Synthesis of the Polyene-Polyol Macrolide RK-397, Featuring Cross-Couplings of Alkynylepoxide Modules

Burova, Svetlana A.,McDonald, Frank E.

, p. 2495 - 2500 (2007/10/03)

The total synthesis of the natural product RK-397 is based on a new synthetic strategy for assembling polyacetate structures, by efficient cross-coupling of nucleophilic terminal alkyne modules with electrophilic epoxides bearing another alkyne at the opp

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 676549-05-6