Welcome to LookChem.com Sign In|Join Free
  • or
5-[1-Diphenylamino-meth-(E)-ylidene]-6,7-dihydro-5H-benzofuran-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84661-78-9

Post Buying Request

84661-78-9 Suppliers

Recommended suppliers

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

84661-78-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84661-78-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,6 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 84661-78:
(7*8)+(6*4)+(5*6)+(4*6)+(3*1)+(2*7)+(1*8)=159
159 % 10 = 9
So 84661-78-9 is a valid CAS Registry Number.

84661-78-9Relevant 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 84661-78-9
  • ©2008 LookChem.com,License:ICP NO.:Zhejiang16009103 complaints:service@lookchem.com
  • [Hangzhou]86-0571-87562588,87562578,87562573 Our Legal adviser: Lawyer