Welcome to LookChem.com Sign In|Join Free
  • or
1-bromo-5-iodo-2,4-dinitro-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

648426-33-9

Post Buying Request

648426-33-9 Suppliers

Recommended suppliers

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

648426-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 648426-33-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,8,4,2 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 648426-33:
(8*6)+(7*4)+(6*8)+(5*4)+(4*2)+(3*6)+(2*3)+(1*3)=179
179 % 10 = 9
So 648426-33-9 is a valid CAS Registry Number.
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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 648426-33-9