55198-10-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55198-10-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,1,9 and 8 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55198-10:
(7*5)+(6*5)+(5*1)+(4*9)+(3*8)+(2*1)+(1*0)=132
132 % 10 = 2
So 55198-10-2 is a valid CAS Registry Number.
55198-10-2Relevant academic research and scientific papers
Zilberman,Ioffe,Gozlan
, p. 659 - 660 (1992)
Aromatic nucleophilic substitution of 1,2-dichlorobenzenes 1 possessing a strong electron-withdrawing group in the 4-position with a nitrite ion give the corresponding 2-nitrophenols 5.
