Welcome to LookChem.com Sign In|Join Free

CAS

  • or

89747-54-6

Post Buying Request

89747-54-6 Suppliers

Recommended suppliersmore

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

89747-54-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89747-54-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,4 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 89747-54:
(7*8)+(6*9)+(5*7)+(4*4)+(3*7)+(2*5)+(1*4)=196
196 % 10 = 6
So 89747-54-6 is a valid CAS Registry Number.

89747-54-6Upstream product

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 89747-54-6