Welcome to LookChem.com Sign In|Join Free
  • or
{Cu(C6H4BrNNC10H6(O))2} is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20528-38-5

Post Buying Request

20528-38-5 Suppliers

Recommended suppliers

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

20528-38-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20528-38-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,5,2 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20528-38:
(7*2)+(6*0)+(5*5)+(4*2)+(3*8)+(2*3)+(1*8)=85
85 % 10 = 5
So 20528-38-5 is a valid CAS Registry Number.

20528-38-5Downstream 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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 20528-38-5