343609-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 343609-82-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,3,6,0 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 343609-82:
(8*3)+(7*4)+(6*3)+(5*6)+(4*0)+(3*9)+(2*8)+(1*2)=145
145 % 10 = 5
So 343609-82-5 is a valid CAS Registry Number.
343609-82-5Relevant academic research and scientific papers
Double Michael addition reactions of some new 1,5-diaryl-2-alkyl-1,4-pentadien-3-ones: Part II
Padmavathi,Ramana Reddy,Venugopal Reddy,Audisesha Reddy,Bhaskar Reddy
, p. 667 - 673 (2007/10/03)
The reactivity of unsymmetrical 1,5-diaryl-2-alkyl-l,4-pentadien-3-ones with active methylene compounds has been studied. The structures of the compounds have been established by spectral parameters.
