Welcome to LookChem.com Sign In|Join Free

CAS

  • or

213529-80-7

Post Buying Request

213529-80-7 Suppliers

Recommended suppliersmore

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

213529-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213529-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,5,2 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 213529-80:
(8*2)+(7*1)+(6*3)+(5*5)+(4*2)+(3*9)+(2*8)+(1*0)=117
117 % 10 = 7
So 213529-80-7 is a valid CAS Registry Number.

213529-80-7Upstream product

213529-80-7Downstream 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 213529-80-7