144296-65-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144296-65-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,2,9 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 144296-65:
(8*1)+(7*4)+(6*4)+(5*2)+(4*9)+(3*6)+(2*6)+(1*5)=141
141 % 10 = 1
So 144296-65-1 is a valid CAS Registry Number.
144296-65-1Relevant articles and documents
New cardiotonic agents related to amrinone: Synthesis of 1,2-dihydro-5-arylpyridin-2-ones
Gomez-Parra,Del Carmen Gomez,Sanchez,Stefani
, p. 483 - 490 (2007/10/02)
For development of new cardiotonic agents a serie of 5-aryl-3,4-dihydropyridin-2(1H)-ones, related to amrinone have been prepared from methylquinolines, 2-arylacetic acid or 3-arylethanones by direct aminomethylenation and subsequent condensation-cyclizat
