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(S)-4-Oxo-1-phenyl-cyclohex-2-enecarbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

199383-85-2

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199383-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 199383-85-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,3,8 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 199383-85:
(8*1)+(7*9)+(6*9)+(5*3)+(4*8)+(3*3)+(2*8)+(1*5)=202
202 % 10 = 2
So 199383-85-2 is a valid CAS Registry Number.

199383-85-2Downstream Products

199383-85-2Relevant academic research and scientific papers

Desymmetrisation of prochiral ketones by catalytic enantioselective hydrolysis of their enol esters using enzymes

Carnell, Andrew J.,Barkley, Jim,Singh, Amarjit

, p. 7781 - 7784 (1997)

Desymmetrisation of 4-cyano-4-phenylcyclohexanone 1 has been achieved by enzyme-catalysed enantioselective alcoholysis with n-butanol of the derived racemic enol acetate 2 in tetrahydrofuran. The absolute configuration of the enol aceate (-)-(S)-2 (100% e.e.) obtained was determined by X-ray analysis of the camphanyl derivative 7.

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