288266-90-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 288266-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,8,2,6 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 288266-90:
(8*2)+(7*8)+(6*8)+(5*2)+(4*6)+(3*6)+(2*9)+(1*0)=190
190 % 10 = 0
So 288266-90-0 is a valid CAS Registry Number.
288266-90-0Relevant articles and documents
Production of isoflavone derivatives
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Page/Page column 10, (2008/06/13)
Methods for the hydrogenation of isoflavones are described which provide access to workable quantities of isoflavan-4-ols, isoflav-3-enes, and isoflavans. The isoflavone derivatives can be obtained in high purity and in near quantitative yields whilst employing pharmaceutically acceptable reagents and solvents.
