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1-bromo-4-isopropoxybutane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

51748-44-8

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51748-44-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51748-44-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,7,4 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 51748-44:
(7*5)+(6*1)+(5*7)+(4*4)+(3*8)+(2*4)+(1*4)=128
128 % 10 = 8
So 51748-44-8 is a valid CAS Registry Number.

51748-44-8Downstream Products

51748-44-8Relevant academic research and scientific papers

Reduction of carboxylic acids using esters of benzotriazole as high-reactivity intermediates

Morales-Serna, Jose Antonio,Garcia-Rios, Erendira,Bernal, Jorge,Paleo, Ehecatl,Gavino, Ruben,Cardenas, Jorge

, p. 1375 - 1382 (2011)

Herein, we describe a simple and practical protocol for the reduction of carboxylic acids via the in situ formation of hydroxybenzotriazole esters followed by reaction with sodium borohydride to give the corresponding alcohols. The reaction proceeds with excellent yields in the presence of water. Georg Thieme Verlag Stuttgart - New York.

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