Welcome to LookChem.com Sign In|Join Free
  • or
bis(2,2'-bithienyl)-5-bromo-2-thienyl methane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

439579-16-5

Post Buying Request

439579-16-5 Suppliers

Recommended suppliers

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

439579-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 439579-16-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,9,5,7 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 439579-16:
(8*4)+(7*3)+(6*9)+(5*5)+(4*7)+(3*9)+(2*1)+(1*6)=195
195 % 10 = 5
So 439579-16-5 is a valid CAS Registry Number.

439579-16-5Upstream 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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 439579-16-5