623931-81-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 623931-81-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,3,9,3 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 623931-81:
(8*6)+(7*2)+(6*3)+(5*9)+(4*3)+(3*1)+(2*8)+(1*1)=157
157 % 10 = 7
So 623931-81-7 is a valid CAS Registry Number.
623931-81-7Relevant academic research and scientific papers
HETEROTRICYCLYL 6-ALKYLIDENE-PENEMS AS ΒΕΤΑ-LACTAMASE INHIBITORS
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Page/Page column 151, (2008/06/13)
The present invention provides a compound of formula I, pharmaceutical compositions and the use thereof for the treatment of bacterial infection or disease in a patient in need thereof.
