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24896-23-9

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24896-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24896-23-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,8,9 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 24896-23:
(7*2)+(6*4)+(5*8)+(4*9)+(3*6)+(2*2)+(1*3)=139
139 % 10 = 9
So 24896-23-9 is a valid CAS Registry Number.

24896-23-9Relevant articles and documents

A novel approach for the synthesis of 5-substituted tetrazole derivatives from primary amides in mild one-step method

El-Ahl, Abdel-Aziz S.,Elmorsy, Saad S.,Elbeheery, Akram H.,Amer, Fathy A.

, p. 1257 - 1260 (1997)

A new mild one-step method for the conversion of primary acid amides to 5-substituted tetrazoles in nearly quantitative yields employing triazidochlorosilane (TACS) is reported.

Heterocyclic compouds

-

, (2008/06/13)

A compound of the general formula wherein: n is 0 or 1; M1 is an amino group; Q is an aromatic heterocyclic group containing a basic nitrogen atom; M2 is an imino group; L is a template group; and A is an acidic group, or an ester or amide derivative thereof, or a sulphonamide group; and pharmaceutically acceptable salts and pro-drugs thereof, for use in the treatment of a disease in which platelet aggregation mediated by the binding of adhesion molecules to GPIIb-IIIa is involved. Novel compounds are also disclosed.

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