1177445-31-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1177445-31-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,7,4,4 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1177445-31:
(9*1)+(8*1)+(7*7)+(6*7)+(5*4)+(4*4)+(3*5)+(2*3)+(1*1)=166
166 % 10 = 6
So 1177445-31-6 is a valid CAS Registry Number.
1177445-31-6Relevant academic research and scientific papers
Nickel-catalyzed direct conjugate addition of simple alkenes to enones
Ogoshi, Sensuke,Haba, Toshifumi,Ohashi, Masato
supporting information; experimental part, p. 10350 - 10351 (2009/12/03)
(Chemical Equation Presented) A direct conjugate addition of simple alkenes to enones has been achieved in the presence of a Ni(0)/PCy3 catalyst.
