Welcome to LookChem.com Sign In|Join Free
  • or
C19H14N2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1421782-97-9

Post Buying Request

1421782-97-9 Suppliers

Recommended suppliers

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

1421782-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1421782-97-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,7,8 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1421782-97:
(9*1)+(8*4)+(7*2)+(6*1)+(5*7)+(4*8)+(3*2)+(2*9)+(1*7)=159
159 % 10 = 9
So 1421782-97-9 is a valid CAS Registry Number.

1421782-97-9Relevant academic research and scientific papers

[5C + 1N] Annulation of 2,4-pentadienenitriles with hydroxylamine: A synthetic route to multi-substituted 2-aminopyridines

Xin, Xiaoqing,Huang, Peng,Xiang, Dexuan,Zhang, Rui,Zhao, Fengyu,Zhang, Ning,Dong, Dewen

, p. 1001 - 1006 (2013/02/26)

A facile and efficient synthetic route to multi-substituted 2-aminopyridines has been developed via a formal [5C + 1N] annulation of readily available 2,4-pentadienenitriles with hydroxylamine (NH2OH) under very mild conditions, which involves

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 1421782-97-9