81744-18-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81744-18-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,4 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 81744-18:
(7*8)+(6*1)+(5*7)+(4*4)+(3*4)+(2*1)+(1*8)=135
135 % 10 = 5
So 81744-18-5 is a valid CAS Registry Number.
81744-18-5Relevant academic research and scientific papers
SYNTHESES AND SPECTRAL CHARACTERIZATION OF THE METABOLITES OF A NEW ORGANO-SELENIUM DRUG: EBSELEN
Lambert, C.,Cantineau, R.,Christiaens, L.,Biedermann, J.,Dereu, N.
, p. 383 - 390 (2007/10/02)
The syntheses and spectral characterization of the metabolites of a new organo-selenium drug (ebselen) are described.
