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24730-94-7

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24730-94-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24730-94-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,7,3 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 24730-94:
(7*2)+(6*4)+(5*7)+(4*3)+(3*0)+(2*9)+(1*4)=107
107 % 10 = 7
So 24730-94-7 is a valid CAS Registry Number.

24730-94-7Relevant articles and documents

Chemistry of insect antifeedants from Azadirachta indica (Part 20): Synthesis of biologically active, simple analogues of azadirachtin, containing the hydroxytetrahydrofurancarboxylate hemiketal moiety

De La Puente, Maria L.,Grossman, Robert B.,Ley, Steven V.,Simmonds, Monique S. J.,Blaney, Wally M.

, p. 1517 - 1521 (1996)

A synthetic route to mimics of the insect antifeedant azadirachtin 1 containing the hydroxytetrahydrofurancarboxylate hemiketal functional moiety has been developed. Two of these compounds, 2 and 11, show significant antifeedant activity against Spodoptera littoralis, although they are not as active as azadirachtin.

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