40452-89-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40452-89-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,4,5 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 40452-89:
(7*4)+(6*0)+(5*4)+(4*5)+(3*2)+(2*8)+(1*9)=99
99 % 10 = 9
So 40452-89-9 is a valid CAS Registry Number.
40452-89-9Relevant academic research and scientific papers
Dicarboxylic acids and derivatives
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, (2008/06/13)
Benzocycloalkenderivatives substituted in 1-position by carboxyl and carboxyalkyl or two carboxyl groups, and further substituted in the benzene ring by cycloalkyl and optionally other substituents, their esters, amides and pharmaceutically acceptable sal
