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22372-28-7

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22372-28-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22372-28-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,3,7 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 22372-28:
(7*2)+(6*2)+(5*3)+(4*7)+(3*2)+(2*2)+(1*8)=87
87 % 10 = 7
So 22372-28-7 is a valid CAS Registry Number.

22372-28-7Relevant articles and documents

Synthesis and antibacterial activity of 6-O-heteroarylcarbamoyl-11,12- lactoketolides

Grant, Eugene B.,Guiadeen, Deodialsingh,Abbanat, Darren,Foleno, Barbara D.,Bush, Karen,MacIelag, Mark J.

, p. 1929 - 1933 (2006)

A new series of erythromycin A derivatives, the 6-O-heteroarylcarbamoyl-11, 12-lactoketolides, with activity against macrolide-resistant streptococci, are described. Structurally, these macrolide antibiotics are characterized by a heteroaryl side chain at

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