144553-76-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144553-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,5,5 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 144553-76:
(8*1)+(7*4)+(6*4)+(5*5)+(4*5)+(3*3)+(2*7)+(1*6)=134
134 % 10 = 4
So 144553-76-4 is a valid CAS Registry Number.
144553-76-4Relevant articles and documents
CHROMONE DERIVATIVE, AND ALDOSE REDUCTASE INHIBITOR COMPRISING SAID COMPOUND AS ACTIVE COMPONENT
-
, (2008/06/13)
The present invention relates to a chromone derivative and an aldose reductase inhibitor comprising said compound as efective component, which is represented by the following formula:wherein R1 and R2 each represent a lower alkyl group, etc., R3 represent