872690-68-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 872690-68-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,6,9 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 872690-68:
(8*8)+(7*7)+(6*2)+(5*6)+(4*9)+(3*0)+(2*6)+(1*8)=211
211 % 10 = 1
So 872690-68-1 is a valid CAS Registry Number.
872690-68-1Relevant academic research and scientific papers
Novel hexafluoroisopropanol derivatives
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Page/Page column 13, (2008/06/13)
The invention is concerned with novel hexafluoroisopropanol derivatives of formula (I) wherein R1 to R6, m and n are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. The
