1177445-22-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1177445-22-5 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, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1177445-22:
(9*1)+(8*1)+(7*7)+(6*7)+(5*4)+(4*4)+(3*5)+(2*2)+(1*2)=165
165 % 10 = 5
So 1177445-22-5 is a valid CAS Registry Number.
1177445-22-5Relevant academic research and scientific papers
Ogoshi, Sensuke,Haba, Toshifumi,Ohashi, Masato
, p. 10350 - 10351 (2009)
(Chemical Equation Presented) A direct conjugate addition of simple alkenes to enones has been achieved in the presence of a Ni(0)/PCy3 catalyst.
