Welcome to LookChem.com Sign In|Join Free
  • or
C4H3SeHg((C3H7)2PSe)2N is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

649768-08-1

Post Buying Request

649768-08-1 Suppliers

Recommended suppliers

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

649768-08-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 649768-08-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,9,7,6 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 649768-08:
(8*6)+(7*4)+(6*9)+(5*7)+(4*6)+(3*8)+(2*0)+(1*8)=221
221 % 10 = 1
So 649768-08-1 is a valid CAS Registry Number.

649768-08-1Upstream product

649768-08-1Downstream 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 649768-08-1