84759-27-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84759-27-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,7,5 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84759-27:
(7*8)+(6*4)+(5*7)+(4*5)+(3*9)+(2*2)+(1*7)=173
173 % 10 = 3
So 84759-27-3 is a valid CAS Registry Number.
84759-27-3Relevant academic research and scientific papers
Heinicke, J.,Tzschach, A.
, p. 3643 - 3646 (1982)
1-Methyl-1,3-benzaazaphospholes are described; the 2H derivate and t-BuLi give the title compound, characterized by reaction with CO2 and Me3SiCl; NMR data confirm the results.