159267-53-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159267-53-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,2,6 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 159267-53:
(8*1)+(7*5)+(6*9)+(5*2)+(4*6)+(3*7)+(2*5)+(1*3)=165
165 % 10 = 5
So 159267-53-5 is a valid CAS Registry Number.
159267-53-5Relevant articles and documents
Synthesis and in vitro antibacterial activities of 3-thiazol-4-yl-1-carba-1-dethiacephalosporins
Hornback,Munroe,Counter
, p. 1052 - 1064 (2007/10/02)
The synthesis and microbiological evaluation of a new series of 3-thiazol-4-yl-carba-1-dethiacephalosporins is described. Structure activity relationship was achieved by changing substitution at the 2-position of the thiazole moiety. The result was a mark
