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(-)-(2R,3S)-4-phenyl-3-bromo-2-butanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

160189-79-7

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160189-79-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 160189-79-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,1,8 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 160189-79:
(8*1)+(7*6)+(6*0)+(5*1)+(4*8)+(3*9)+(2*7)+(1*9)=137
137 % 10 = 7
So 160189-79-7 is a valid CAS Registry Number.

160189-79-7Downstream Products

160189-79-7Relevant academic research and scientific papers

Chemoenzymatic synthesis of chiral epoxides. Preparation of 4-phenyl-2,3- epoxybutane and 1-phenyl-1,2-epoxypropane

Besse,Renard,Veschambre

, p. 1249 - 1268 (1994)

All the stereoisomers of 4-phenyl-2,3-epoxybutane and 1-phenyl-1,2- epoxypropane (β-methylstyrene oxide) have been prepared in three steps from 4-phenyl-2-butanone and 1-phenyl-2-propanone or 1-phenyl-1-propanone respectively. The key step is the microbiological reduction of the corresponding haloketones. These results confirm those previously described and demonstrate that the chemoenzymatic synthesis of homochiral 2,3-epoxides is a general method that can be used whatever the starting ketone.

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