Welcome to LookChem.com Sign In|Join Free

CAS

  • or

118021-63-9

Post Buying Request

118021-63-9 Suppliers

Recommended suppliersmore

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

118021-63-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118021-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,0,2 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 118021-63:
(8*1)+(7*1)+(6*8)+(5*0)+(4*2)+(3*1)+(2*6)+(1*3)=89
89 % 10 = 9
So 118021-63-9 is a valid CAS Registry Number.

118021-63-9Relevant articles and documents

A convenient large-scale synthesis of 5-methoxyflavone and its application to analog preparation

Ares,Outt,Kakodkar,Buss,Geiger

, p. 7903 - 7905 (2007/10/02)

-

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 118021-63-9
  • ©2008 LookChem.com,License:ICP NO.:Zhejiang16009103 complaints:service@lookchem.com
  • [Hangzhou]86-571-87562588,87562561,87562573 Our Legal adviser: Lawyer