Welcome to LookChem.com Sign In|Join Free

CAS

  • or

305849-21-2

Post Buying Request

305849-21-2 Suppliers

Recommended suppliersmore

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

305849-21-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 305849-21-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,5,8,4 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 305849-21:
(8*3)+(7*0)+(6*5)+(5*8)+(4*4)+(3*9)+(2*2)+(1*1)=142
142 % 10 = 2
So 305849-21-2 is a valid CAS Registry Number.

305849-21-2Upstream product

305849-21-2Downstream 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 305849-21-2