113591-28-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113591-28-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,5,9 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 113591-28:
(8*1)+(7*1)+(6*3)+(5*5)+(4*9)+(3*1)+(2*2)+(1*8)=109
109 % 10 = 9
So 113591-28-9 is a valid CAS Registry Number.
113591-28-9Relevant academic research and scientific papers
1-(substituted phosphorous)-azetidinone antibacterials
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, (2008/06/13)
Antibacterial activity is exhibited by 2-azetidinones having an acylamino substituent in the 3-position and having an activating group in the 1-position of the formula STR1
