17028-71-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17028-71-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,0,2 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 17028-71:
(7*1)+(6*7)+(5*0)+(4*2)+(3*8)+(2*7)+(1*1)=96
96 % 10 = 6
So 17028-71-6 is a valid CAS Registry Number.
17028-71-6Relevant academic research and scientific papers
Reasons for structure-acid resistance correlation in series of substituted phenylpenicillins
Solovskii,Pek
, p. 281 - 285 (2007/10/03)
The kinetics of acid hydrolysis of phenylpenicillins substituted in the benzene ring were studied at pH 3.0 and temperatures of 20, 25, and 30°C. A Hammett correlation analysis of the reaction was performed.
