Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1289056-48-9

Post Buying Request

1289056-48-9 Suppliers

Recommended suppliersmore

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

1289056-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1289056-48-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,9,0,5 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1289056-48:
(9*1)+(8*2)+(7*8)+(6*9)+(5*0)+(4*5)+(3*6)+(2*4)+(1*8)=189
189 % 10 = 9
So 1289056-48-9 is a valid CAS Registry Number.

1289056-48-9Upstream product

1289056-48-9Downstream 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 1289056-48-9