718622-50-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 718622-50-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,8,6,2 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 718622-50:
(8*7)+(7*1)+(6*8)+(5*6)+(4*2)+(3*2)+(2*5)+(1*0)=165
165 % 10 = 5
So 718622-50-5 is a valid CAS Registry Number.
718622-50-5Relevant academic research and scientific papers
Tricyclic 6-alkylidene-penems as class-D beta-lactamases inhibitors
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Page/Page column 25, (2010/11/25)
This invention relates to certain tricyclic 6-alkylidene penems which act as a inhibitor of class-D enzymes. β-Lactamases hydrolyze β-lactam antibiotics, and as such serve as the primary cause of bacterial resistance. The compounds of the present inventio
