1223077-53-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1223077-53-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,3,0,7 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1223077-53:
(9*1)+(8*2)+(7*2)+(6*3)+(5*0)+(4*7)+(3*7)+(2*5)+(1*3)=119
119 % 10 = 9
So 1223077-53-9 is a valid CAS Registry Number.
1223077-53-9Relevant academic research and scientific papers
Synthesis of aryl-N,N-bis(quinolin-8-yl)methanediamines
Dikusar,Kozlov,Potkin
experimental part, p. 2402 - 2405 (2010/05/14)
Condensation of substituted benzaldehydes with 8-aminoquinoline in methanol gave the corresponding aryl-N,N-bis(quinolin-8-yl)methanediamines.
