1282452-28-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1282452-28-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,2,4,5 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1282452-28:
(9*1)+(8*2)+(7*8)+(6*2)+(5*4)+(4*5)+(3*2)+(2*2)+(1*8)=151
151 % 10 = 1
So 1282452-28-1 is a valid CAS Registry Number.
1282452-28-1Relevant academic research and scientific papers
Synthesis of 4,n-diaryl-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydro-3- quinolinecarboxamides
Gein,Kazantseva,Kurbatova
experimental part, p. 728 - 730 (2012/02/01)
The reaction of dimedone, N-aryl-substituted acetoacetic acid amides, aryl aldehydes, and ammonium acetate gives 4,N-diaryl-2,7,7-trimethyl-5-oxo-1,4,5,6, 7,8-hexahydro-3-quinoline carboxamides.
