1345988-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1345988-92-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,5,9,8 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1345988-92:
(9*1)+(8*3)+(7*4)+(6*5)+(5*9)+(4*8)+(3*8)+(2*9)+(1*2)=212
212 % 10 = 2
So 1345988-92-2 is a valid CAS Registry Number.
1345988-92-2Relevant academic research and scientific papers
Enamine-mediated addition of aldehydes to cyclic enones
Schietroma, Daniele M. Scarpino,Monaco, Mattia R.,Visca, Valerio,Insogna, Susanna,Overgaard, Jacob,Bella, Marco
experimental part, p. 2648 - 2652 (2011/12/04)
The O-trimethylsilylated α,α-diphenylprolinol-catalyzed addition of aldehydes to cyclic unsaturated enones is described. The apparently unusual stereochemical outcome is discussed. Copyright
