Welcome to LookChem.com Sign In|Join Free
  • or
1-[2-(4-Bromo-benzyloxy)-phenyl]-butan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

71289-71-9

Post Buying Request

71289-71-9 Suppliers

Recommended suppliers

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

71289-71-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71289-71-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,2,8 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 71289-71:
(7*7)+(6*1)+(5*2)+(4*8)+(3*9)+(2*7)+(1*1)=139
139 % 10 = 9
So 71289-71-9 is a valid CAS Registry Number.

71289-71-9Relevant academic research and scientific papers

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 71289-71-9