131444-73-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131444-73-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,4,4 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 131444-73:
(8*1)+(7*3)+(6*1)+(5*4)+(4*4)+(3*4)+(2*7)+(1*3)=100
100 % 10 = 0
So 131444-73-0 is a valid CAS Registry Number.
131444-73-0Relevant articles and documents
METHODS OF SYNTHESIS OF ACYLOXYALKYL COMPOUNDS
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Page/Page column 42-43, (2010/02/10)
Disclosed herein are methods for synthesizing 1-(acyloxy)-alkyl prodrug derivatives of drugs through oxidation of 1-acyl-alkyl derivatives of drugs under anhydrous reaction conditions. The methods typically proceed stereospecifically, in high yield, do no