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5-bromo-1-cyclohexyl-1H-tetrazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

18233-31-3

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18233-31-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18233-31-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,2,3 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 18233-31:
(7*1)+(6*8)+(5*2)+(4*3)+(3*3)+(2*3)+(1*1)=93
93 % 10 = 3
So 18233-31-3 is a valid CAS Registry Number.

18233-31-3Relevant academic research and scientific papers

Three-component strategy toward 5-membered heterocycles from isocyanide dibromides.

Kaim, Laurent El,Grimaud, Laurence,Patil, Pravin

, p. 1261 - 1263 (2011/04/25)

A three-component strategy starting from isocyanides allows a straightforward synthesis of five-membered ring heterocycles. New cascades were developed involving the addition of a nitrogenated nucleophile-an azide or a tetrazole-on isocyanide dibromides,

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