686744-60-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 686744-60-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,6,7,4 and 4 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 686744-60:
(8*6)+(7*8)+(6*6)+(5*7)+(4*4)+(3*4)+(2*6)+(1*0)=215
215 % 10 = 5
So 686744-60-5 is a valid CAS Registry Number.
686744-60-5Relevant articles and documents
BETA-LACTONE COMPOUNDS
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Page/Page column 15; 30, (2009/05/28)
The present invention provides compounds having the general structure A, or a pharmaceutically acceptable derivatives thereof: wherein R is an alkyl group, and R1 comprises at least one moiety selected from a group consisting of an alkyl, an alkenyl, an aryl, a heterocycle, hydroxyl, ester, amido, aldehyde, and a halogen.