Welcome to LookChem.com Sign In|Join Free

CAS

  • or

189828-67-9

Post Buying Request

189828-67-9 Suppliers

Recommended suppliersmore

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

189828-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189828-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,8,2 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 189828-67:
(8*1)+(7*8)+(6*9)+(5*8)+(4*2)+(3*8)+(2*6)+(1*7)=209
209 % 10 = 9
So 189828-67-9 is a valid CAS Registry Number.

189828-67-9Upstream product

189828-67-9Downstream 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 189828-67-9