90396-62-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90396-62-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,3,9 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90396-62:
(7*9)+(6*0)+(5*3)+(4*9)+(3*6)+(2*6)+(1*2)=146
146 % 10 = 6
So 90396-62-6 is a valid CAS Registry Number.
90396-62-6Relevant academic research and scientific papers
ENANTIOCONTROLLED SYNTHESIS OF QUATERNARY CARBON CENTERS. 3,3-DISUBSTITUTED CYCLOPENTANONES. (+)-α-CUPARENONE.
Posner, Gary H.,Kogan, Timothy P.,Hulce, Martin
, p. 383 - 386 (2007/10/02)
Asymmetric synthetic methodology is introduced for preparation of 3,3-disubstituted cyclopentanones, including (+)-α-cuparenone, of high enantiomeric purity.
