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473547-23-8

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473547-23-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 473547-23-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,3,5,4 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 473547-23:
(8*4)+(7*7)+(6*3)+(5*5)+(4*4)+(3*7)+(2*2)+(1*3)=168
168 % 10 = 8
So 473547-23-8 is a valid CAS Registry Number.

473547-23-8Relevant articles and documents

Dihydro-benzo [b][1,4]diazepin-2-one derivatives

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, (2008/06/13)

This invention is a dihydro-benzo[b][1,4]diazepin-2-one derivative of the formula wherein R1, R2, R3, X and Y are as defined in the specification. The invention includes pharmaceutical compositions containing these compounds, a process for their preparation, their use in preparation of pharmaceutical compositions and administration of an effective amount of the compounds for the treatment or prevention of acute and/or chronic neurological disorders to a patient in need of such treatment.

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