120916-20-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120916-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,9,1 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 120916-20:
(8*1)+(7*2)+(6*0)+(5*9)+(4*1)+(3*6)+(2*2)+(1*0)=93
93 % 10 = 3
So 120916-20-3 is a valid CAS Registry Number.
120916-20-3Relevant academic research and scientific papers
2-OXO-1-AZETIDINESULFONIC ACID SALTS
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, (2008/06/13)
Antibacterial activity is exhibited by beta-lactams having a sulfonic acid salt substituent in the 1-position and an amino or acylamino substituent in the 3-position.
