89002-45-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89002-45-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,0 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89002-45:
(7*8)+(6*9)+(5*0)+(4*0)+(3*2)+(2*4)+(1*5)=129
129 % 10 = 9
So 89002-45-9 is a valid CAS Registry Number.
89002-45-9Relevant academic research and scientific papers
Jacob, L.,Julia, M.,Pfeiffer, B.,Rolando, C.
, p. 4327 - 4330 (1983)
Phosphoric esters bearing a sulfonium group in the γ position are converted under basic conditions into allylic phosphates.
