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(R)-2-Hydroxy-3,3-dimethyl-4-trityloxybutyramide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

285141-05-1

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285141-05-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 285141-05-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,5,1,4 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 285141-05:
(8*2)+(7*8)+(6*5)+(5*1)+(4*4)+(3*1)+(2*0)+(1*5)=131
131 % 10 = 1
So 285141-05-1 is a valid CAS Registry Number.

285141-05-1Downstream Products

285141-05-1Relevant academic research and scientific papers

A convenient dehydration procedure for the synthesis of enantiomerically pure cyanohydrins

Aquino, Fabrice,Pauling, Horst,Walther, Willy,Plattner, Dietmar A.,Bonrath, Werner

, p. 731 - 737 (2007/10/03)

Starting from protected α-hydroxy amides; cyanohydrins (α-hydroxy nitriles) are obtained through dehydration by cyanuric chloride/DMF in excellent yield. The advantages of the procedure are the extremely mild reaction conditions that prevent racemization.

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