Welcome to LookChem.com Sign In|Join Free

CAS

  • or

4439-34-3

Post Buying Request

4439-34-3 Suppliers

Recommended suppliersmore

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

4439-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4439-34-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,3 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4439-34:
(6*4)+(5*4)+(4*3)+(3*9)+(2*3)+(1*4)=93
93 % 10 = 3
So 4439-34-3 is a valid CAS Registry Number.

4439-34-3Downstream Products

4439-34-3Relevant articles and documents

-

Weiner,Kaye

, p. 868,871, 872 (1949)

-

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 4439-34-3