159678-66-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159678-66-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,6,7 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 159678-66:
(8*1)+(7*5)+(6*9)+(5*6)+(4*7)+(3*8)+(2*6)+(1*6)=197
197 % 10 = 7
So 159678-66-7 is a valid CAS Registry Number.
159678-66-7Relevant academic research and scientific papers
N-[(N-halogenoacyl)imino]acenaphthene-quinoxalines as potential antitumoral agents
Boido,Vazzana,Sparatore
, p. 97 - 104 (2007/10/02)
Applying a reaction formarly studied by the Authors between acenaphthenequinone and N1-(2-amino)phenyl-N2-acylhydrazines, a group of N- [(N-α- and β- halogenoacyl)imino]acenaphthenequinoxalines were obtained. On account of the reacti
