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179238-80-3

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179238-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 179238-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,2,3 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 179238-80:
(8*1)+(7*7)+(6*9)+(5*2)+(4*3)+(3*8)+(2*8)+(1*0)=173
173 % 10 = 3
So 179238-80-3 is a valid CAS Registry Number.

179238-80-3Relevant articles and documents

Alkylation of camphor and pinanone imines of 2-(aminomethyl)thiazole. Enantioselective synthesis of 2-(1-aminoalkyl)thiazoles

Dondoni, Alessandro,Merchan, Francisco L.,Merino, Pedro,Rojo, Isabel,Tejero, Tomas

, p. 641 - 646 (2007/10/03)

A method is described for the enantioselective synthesis of 2-(1-aminoalkyl)thiazoles 6 via stereoselective alkylation of the carbanions of (+)-(R)-camphor and (-)-(1S, 2S, 5S)-2-hydroxypinan-3-one imines 2 and 3 derived from 2-(aminomethyl)thiazole (2-AMT, 1). Compounds 6 serve as α-amino aldehyde precursors via thiazolyl-to-formyl conversion.

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