74709-61-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74709-61-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,0 and 9 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74709-61:
(7*7)+(6*4)+(5*7)+(4*0)+(3*9)+(2*6)+(1*1)=148
148 % 10 = 8
So 74709-61-8 is a valid CAS Registry Number.
74709-61-8Relevant academic research and scientific papers
Mizobe, Yasushi,Uchida, Yasuzo,Hidai, Masanobu
, p. 1781 - 1782 (1980)
The hydrazido(2-) complexes (X=Cl or Br) derived from bis(dinitrogen) complex and HX react with aldehydes or ketones to give a series of diazoalkane complexes .
