Welcome to LookChem.com Sign In|Join Free

CAS

  • or

191731-59-6

Post Buying Request

191731-59-6 Suppliers

Recommended suppliersmore

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

191731-59-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191731-59-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,7,3 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 191731-59:
(8*1)+(7*9)+(6*1)+(5*7)+(4*3)+(3*1)+(2*5)+(1*9)=146
146 % 10 = 6
So 191731-59-6 is a valid CAS Registry Number.

191731-59-6Upstream product

191731-59-6Downstream Products

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 191731-59-6