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(1R,2S)-(-)-2-Amino-1-(4-methoxyphenyl)-2-phenyl-1-ethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128666-79-5

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128666-79-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128666-79-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,6,6 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128666-79:
(8*1)+(7*2)+(6*8)+(5*6)+(4*6)+(3*6)+(2*7)+(1*9)=165
165 % 10 = 5
So 128666-79-5 is a valid CAS Registry Number.

128666-79-5Downstream Products

128666-79-5Relevant academic research and scientific papers

Applications of Optically Active Aryl Cyanohydrins in the Synthesis of α-Hydroxy Aldehydes, α-Hydroxy Ketones and β-Hydroxy Amines

Jackson, W. Roy,Jacobs, Howard A.,Jayatilake, Gamini S.,Matthews, Barry R.,Watson, Keith G.

, p. 2045 - 2062 (2007/10/02)

Cyanohydrins, prepared in high optical purity from aryl aldehydes, have been converted into α-hydroxy aldehydes, α-hydroxy ketones and β-hydroxy amines without any racemization and frequently with good stereoselectivity for the erythro-diastereoisomer (>90percent) at the newly introduced stereogenic centre.

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