Welcome to LookChem.com Sign In|Join Free

CAS

  • or

130944-39-7

Post Buying Request

130944-39-7 Suppliers

Recommended suppliersmore

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

130944-39-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130944-39-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,9,4 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 130944-39:
(8*1)+(7*3)+(6*0)+(5*9)+(4*4)+(3*4)+(2*3)+(1*9)=117
117 % 10 = 7
So 130944-39-7 is a valid CAS Registry Number.

130944-39-7Relevant articles and documents

"SAFETY-CATCH" PROTECTING GROUPS IN PEPTIDE SYNTHESIS

Patek, Marcel,Lebl, Michal

, p. 508 - 524 (2007/10/02)

A new benzhydryl-type protective groups for amides based on the concept of converting a stable protecting group into a labile one (safety-catch principle) are described.The p-substituted benzhydrylamine derivatives III(a, b), IV(a, b) are shown to be labi

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 130944-39-7