107487-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107487-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,4,8 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 107487-72:
(8*1)+(7*0)+(6*7)+(5*4)+(4*8)+(3*7)+(2*7)+(1*2)=139
139 % 10 = 9
So 107487-72-9 is a valid CAS Registry Number.
107487-72-9Relevant academic research and scientific papers
REACTION OF DIAROYLETHYLENES WITH Ortho-PHENYLENEDIAMINE AND ITS DERIVATIVES
Orlov, V. D.,Insuasti, B.,Desenko, S. M.
, p. 538 - 542 (2007/10/02)
Derivatives of 1,2-dihydroquinoxaline were synthesized.The direction of the reaction of unsymmetrical diaroylethylenes with o-phenylenediamine was shown by chemical and spectral methods and the reaction mechanism was discussed.
