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5-(4-Methoxy-phenyl)-2,2-dimethyl-[1,3]dioxolane-4-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

344256-01-5

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344256-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 344256-01-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,2,5 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 344256-01:
(8*3)+(7*4)+(6*4)+(5*2)+(4*5)+(3*6)+(2*0)+(1*1)=125
125 % 10 = 5
So 344256-01-5 is a valid CAS Registry Number.

344256-01-5Relevant academic research and scientific papers

SYNTHESIS OF THREO-3-ARYL-2,3-DIHYDROXYPROPANOIC ACID DERIVATIVES WITH HIGH OPTICAL PURITY

Matthews, Barry R.,Gountzos, Helen,Jackson, W. Roy,Watson, Keith G.

, p. 5157 - 5158 (2007/10/02)

Cyanohydrins of arylaldehides can be obtained in high optical purity using the'Inoue' dipeptide catalyst system and converted into enantiomerically and diastereochemically pure threo-3-aryl-2,3-dihydroxypropanoic acid derivatives using a route which involves a novel base-catalysed equilibration of the acetonides of the cyanodiols.

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