90862-84-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90862-84-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,8,6 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 90862-84:
(7*9)+(6*0)+(5*8)+(4*6)+(3*2)+(2*8)+(1*4)=153
153 % 10 = 3
So 90862-84-3 is a valid CAS Registry Number.
90862-84-3Relevant academic research and scientific papers
LABELLING STUDIES ON THE MECHANISM OF ELECTROCYCLIC AROMATIC SUBSTITUTION BY THE DIAZO-GROUP
Miller, Thomas K.,Sharp, John T.,Thomas, Gordon J.,Thompson, Ian
, p. 1537 - 1540 (2007/10/02)
A primary deuterium isotope effect has been observed in the cyclization of diazocompounds (1) selectively deuteriated at the ring closure sites.
