56069-52-4 Usage
Structure
Cyclobutane derivative with four methoxy groups, a phenyl group, and two carbonitrile groups attached
Appearance
White to off-white powder
Usage
Building block for the synthesis of various organic compounds in the pharmaceutical industry, potential drug intermediate, and in the development of new pharmaceuticals with enhanced properties
Additional uses
Materials science and organic synthesis
Check Digit Verification of cas no
The CAS Registry Mumber 56069-52-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,0,6 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 56069-52:
(7*5)+(6*6)+(5*0)+(4*6)+(3*9)+(2*5)+(1*2)=134
134 % 10 = 4
So 56069-52-4 is a valid CAS Registry Number.
56069-52-4Relevant academic research and scientific papers
THE INFLUENCE OF THE Π-ELECTRON DISTRIBUTION AND Π-BOND STABILITY OF KETENE ACETALS ON THEIR REACTIVITY AND STEREOSELECTIVITY IN THERMAL (2+2) CYCLOADDITIONS WITH 1,1-DICYANOSTYRENES
Scheeren, Hans W.,Rossum,Anton J. R. van,Nivard, Rutger J. F.
, p. 1345 - 1354 (2007/10/02)
The reactions of series of ketene acetals (R1R2C=C(OMe)2) with dicyanostyrenes (ArCH=C(CN)2) have been studied.Ketene acetals with a symmetrical Π-electron distribution give stable cyclobutanes via reactions in which no dipolar inter
