Welcome to LookChem.com Sign In|Join Free
  • or
i-C4H9NH2*H2BC6H5 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

856317-83-4

Post Buying Request

856317-83-4 Suppliers

Recommended suppliers

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

856317-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 856317-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,3,1 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 856317-83:
(8*8)+(7*5)+(6*6)+(5*3)+(4*1)+(3*7)+(2*8)+(1*3)=194
194 % 10 = 4
So 856317-83-4 is a valid CAS Registry Number.

856317-83-4Upstream 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 856317-83-4