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31962-97-7

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31962-97-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31962-97-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,9,6 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 31962-97:
(7*3)+(6*1)+(5*9)+(4*6)+(3*2)+(2*9)+(1*7)=127
127 % 10 = 7
So 31962-97-7 is a valid CAS Registry Number.

31962-97-7Relevant articles and documents

The synthesis and in vitro testing of structurally novel antibiotics derived from acylnitroso Diels-Alder adducts

Nora, George P.,Miller, Marvin J.,Moellmann, Ute

, p. 3966 - 3970 (2006)

The structural similarity between β-lactam antibiotics, such as penicillin, and isoxazolidine-3,5-dicarboxylic acids led to the hypothesis that isoxazolidine-3,5-dicarboxylic acids could be effective analogs of β-lactam antibiotics. The syntheses of relevant isoxazolidine-3,5-dicarboxylic acids from acylnitroso Diels-Alder adducts and subsequent biological testing have shown that these first examples are inhibitors of Escherichia coli X580.

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