Welcome to LookChem.com Sign In|Join Free

CAS

  • or

219713-41-4

Post Buying Request

219713-41-4 Suppliers

Recommended suppliersmore

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

219713-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219713-41-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,7,1 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 219713-41:
(8*2)+(7*1)+(6*9)+(5*7)+(4*1)+(3*3)+(2*4)+(1*1)=134
134 % 10 = 4
So 219713-41-4 is a valid CAS Registry Number.

219713-41-4Upstream product

219713-41-4Downstream 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

What can I do for you?
Get Best Price

Get Best Price for 219713-41-4