77407-27-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77407-27-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,0 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77407-27:
(7*7)+(6*7)+(5*4)+(4*0)+(3*7)+(2*2)+(1*7)=143
143 % 10 = 3
So 77407-27-3 is a valid CAS Registry Number.
77407-27-3Relevant academic research and scientific papers
Synthesis of cis- and trans-4-Cyanocyclohexanol
Praefcke, Klaus,Schmidt, Dietmar
, p. 1451 - 1454 (2007/10/02)
The synthesis of cis- and trans-4-cyanocyclohexanol 2a and 2b is described for the first time.Their stereochemistry has been determined by 1H NMR spectroscopy. - Keywords: Cyclohexanols, Nitrils, Nitrogen Compounds, Stereochemistry
