Welcome to LookChem.com Sign In|Join Free
  • or
1H-Indole-2-carboxaldehyde, 2,3-dihydro-1-[[(4-methylphenyl)methylene]amino]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

141235-84-9

Post Buying Request

141235-84-9 Suppliers

Recommended suppliers

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

141235-84-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141235-84-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,2,3 and 5 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 141235-84:
(8*1)+(7*4)+(6*1)+(5*2)+(4*3)+(3*5)+(2*8)+(1*4)=99
99 % 10 = 9
So 141235-84-9 is a valid CAS Registry Number.

141235-84-9Relevant academic research and scientific papers

Intramolecular Reaction of the Hydrazonyl Group with Formyl and Oxo Groups: Preparation of Pyrazoloindoles and Related Pyrazolo Compounds

Shen, Jing-Kang,Katayama, Hajime,Takatsu, Noriyuki,Shiro, Itsuo

, p. 2087 - 2098 (2007/10/02)

Lewis acid-catalysed intramolecular nucleophilic attack of a hydrazonyl group onto aldehyde and ketone groups gives pyrazoles and dihydropyrazoles.Pyrazoloindoles and related pyrazolo compounds have also been prepared.

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 141235-84-9