Welcome to LookChem.com Sign In|Join Free

CAS

  • or

439861-17-3

Post Buying Request

439861-17-3 Suppliers

Recommended suppliersmore

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

439861-17-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 439861-17-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,9,8,6 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 439861-17:
(8*4)+(7*3)+(6*9)+(5*8)+(4*6)+(3*1)+(2*1)+(1*7)=183
183 % 10 = 3
So 439861-17-3 is a valid CAS Registry Number.

439861-17-3Downstream Products

439861-17-3Relevant articles and documents

Optically active dendronized polymers as a new type of macromolecular chiral catalysts for asymmetric catalysis

Hu, Qiao-Sheng,Sun, Chaode,Monaghan, Colleen E

, p. 927 - 930 (2002)

Optically active ephedrine-bearing dendronized polymers were synthesized by using the Suzuki coupling polymerization. These novel polymers are soluble in common organic solvents such as THF, toluene and chloroform. Their application as a new type of macro

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 439861-17-3