57509-41-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57509-41-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,5,0 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 57509-41:
(7*5)+(6*7)+(5*5)+(4*0)+(3*9)+(2*4)+(1*1)=138
138 % 10 = 8
So 57509-41-8 is a valid CAS Registry Number.
57509-41-8Relevant academic research and scientific papers
[1-Hydroxy-5-indanyloxy (or thio)]-alkanoic acids
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, (2008/06/13)
[1-Hydroxy-5-indanyloxy (or thio)]alkanoic acids and their salts, esters and amides are disclosed. The products display a dual pharmaceutical utility in that they exhibit diuretic, saluretic and hypouricemic activity. The acid products are prepared by several synthetic methods.
