24433-71-4 Usage
Class
Tetrazole derivative
Structure
Five-membered ring containing four nitrogen atoms and one carbon atom
Industrial applications
Chemical intermediate, pharmaceutical synthesis
Unique properties
Useful in the production of pharmaceuticals and agrochemicals
Potential applications
Development of new materials, explosives
Safety concerns
Hazardous if not used and stored properly
Check Digit Verification of cas no
The CAS Registry Mumber 24433-71-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,4,3 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 24433-71:
(7*2)+(6*4)+(5*4)+(4*3)+(3*3)+(2*7)+(1*1)=94
94 % 10 = 4
So 24433-71-4 is a valid CAS Registry Number.
24433-71-4Relevant articles and documents
Preparation of 1,5-disubstituted tetrazoles under phase-transfer conditions
Artamonova,Zhivich,Dubinskii,Koldobskii
, p. 1428 - 1430 (2007/10/03)
Imidoyl chlorides, obtained by common methods from a wide range of aromatic mono- and diamides, are smoothly converted to the corresponding tetrazoles in high yields by treatment with NaN3 under phase-transfer conditions.
Novel regioselective N-alkylations of 5-substituted-2H-tetrazoles
Prhavc,Kobe
, p. 1925 - 1928 (2007/10/02)
Regioselective alkylation of 5-substituted-2H-tetrazoles 1 to 2-alkyl derivatives 3 was achieved via decarboxylative alkylation with alkyl cyanoformates. Lesser selectivity was observed with chloroformates.
