89460-70-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89460-70-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,6 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89460-70:
(7*8)+(6*9)+(5*4)+(4*6)+(3*0)+(2*7)+(1*0)=168
168 % 10 = 8
So 89460-70-8 is a valid CAS Registry Number.
89460-70-8Relevant academic research and scientific papers
HIGHLY STEREOSELECTIVE AXIAL ADDITION OF ETHYNYL CARBANIONS TO THE CARBONYL OF CYCLOHEXANONES
Stork, Gilbert,Stryker, Jeffrey
, p. 4887 - 4890 (2007/10/02)
This communication reports that highly stereoselective axial addition of ethynyl anions is the normal result with conformationally defined conjugated cyclohexanones, in the absence of overriding steric factors.
