76039-55-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76039-55-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,0,3 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 76039-55:
(7*7)+(6*6)+(5*0)+(4*3)+(3*9)+(2*5)+(1*5)=139
139 % 10 = 9
So 76039-55-9 is a valid CAS Registry Number.
76039-55-9Relevant academic research and scientific papers
SYNTHESE VON CHINOXALIN- UND INDOL-2,3-DICARBONSAUREIMIDEN
Augustin, M.,Kohler, M.,Faust, J.,Al-Holly, M. M.
, p. 1801 - 1805 (2007/10/02)
Quinoxaline- and indole-2,3-dicarboxylic imides 7,8 are prepared by reaction of halogenactive maleimides 1,2 with sodium azide.Further derivatives of these heterocyclic series are available by secondary reactions of the imides.
