Welcome to LookChem.com Sign In|Join Free

CAS

  • or

511544-87-9

Post Buying Request

511544-87-9 Suppliers

Recommended suppliersmore

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

511544-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 511544-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,1,5,4 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 511544-87:
(8*5)+(7*1)+(6*1)+(5*5)+(4*4)+(3*4)+(2*8)+(1*7)=129
129 % 10 = 9
So 511544-87-9 is a valid CAS Registry Number.

511544-87-9Relevant articles and documents

Total synthesis of methotrexate-γ-TRIS-fatty acid conjugates

Francis, Craig L.,Yang, Qi,Hart, Noel K.,Widmer, Fred,Manthey, Michael K.,He-Williams, H. Ming

, p. 635 - 645 (2007/10/03)

Several routes for the regiospecific synthesis of lipophilic γ-conjugates of methotrexate are described. Coupling of methotrexate-α-tert-butyl ester with glycyl-TRIS-(mono-/di-/tri-)palmitate followed by trifluoroacetic acid cleavage of the α-protection a

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 511544-87-9