Welcome to LookChem.com Sign In|Join Free
  • or
C23H38N4O5Si2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1256459-80-9

Post Buying Request

1256459-80-9 Suppliers

Recommended suppliers

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

1256459-80-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256459-80-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,4,5 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1256459-80:
(9*1)+(8*2)+(7*5)+(6*6)+(5*4)+(4*5)+(3*9)+(2*8)+(1*0)=179
179 % 10 = 9
So 1256459-80-9 is a valid CAS Registry Number.

1256459-80-9Upstream product

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 1256459-80-9