1154427-54-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1154427-54-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,4,4,2 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1154427-54:
(9*1)+(8*1)+(7*5)+(6*4)+(5*4)+(4*2)+(3*7)+(2*5)+(1*4)=139
139 % 10 = 9
So 1154427-54-9 is a valid CAS Registry Number.
1154427-54-9Relevant academic research and scientific papers
BETA-LACTAMASE INHIBITORS
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Page/Page column 79, (2009/06/27)
Disclosed herein are alpha-aminoboronic acids and their derivatives which act as inhibitors of beta-lactamases. Also disclosed herein are pharmaceutical compositions comprising alpha-aminoboronic acids and methods of use thereof.
