Welcome to LookChem.com Sign In|Join Free

CAS

  • or

55727-19-0

Post Buying Request

55727-19-0 Suppliers

Recommended suppliersmore

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

55727-19-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55727-19-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,7,2 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 55727-19:
(7*5)+(6*5)+(5*7)+(4*2)+(3*7)+(2*1)+(1*9)=140
140 % 10 = 0
So 55727-19-0 is a valid CAS Registry Number.

55727-19-0Upstream product

55727-19-0Relevant articles and documents

Letter: Levulinic esters. An alcohol protecting group applicable to some nucleosides.

Hassner,Strand,Rubenstein,Patchornik

, p. 1614 - 1615 (2007/10/07)

-

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 55727-19-0