106540-32-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106540-32-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,5,4 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 106540-32:
(8*1)+(7*0)+(6*6)+(5*5)+(4*4)+(3*0)+(2*3)+(1*2)=93
93 % 10 = 3
So 106540-32-3 is a valid CAS Registry Number.
106540-32-3Relevant academic research and scientific papers
SYNTHESIS OF BOTH THE ENANTIOMERS OF POLYGODIAL, AN INSECT ANTIFEEDANT SESQUITERPENE
Mori, Kenji,Watanabe, Hidenori
, p. 273 - 282 (2007/10/02)
Both the natural and unnatural enantiomers of polygodial, an insect antifeedant sesquiterpene of the drimane family, were synthesized starting from (S)-3-hydroxy-2,2-dimethylcyclohexanone as a single chiral source.
