Welcome to LookChem.com Sign In|Join Free

CAS

  • or

500104-57-4

Post Buying Request

500104-57-4 Suppliers

Recommended suppliersmore

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

500104-57-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 500104-57-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,1,0 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 500104-57:
(8*5)+(7*0)+(6*0)+(5*1)+(4*0)+(3*4)+(2*5)+(1*7)=74
74 % 10 = 4
So 500104-57-4 is a valid CAS Registry Number.

500104-57-4Upstream product

500104-57-4Downstream 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 500104-57-4