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(Sp)-[(tert-butyl)(phenyl)phosphinoyl]acetic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98933-83-6

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98933-83-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98933-83-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,3 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 98933-83:
(7*9)+(6*8)+(5*9)+(4*3)+(3*3)+(2*8)+(1*3)=196
196 % 10 = 6
So 98933-83-6 is a valid CAS Registry Number.

98933-83-6Relevant academic research and scientific papers

Aminohydroxy phosphine oxide ligands in ruthenium-catalysed asymmetric transfer hydrogenation reactions

Cheng, Xiaohui,Horton, Peter N.,Hursthouse, Michael B.,Hii, King Kuok

, p. 2241 - 2246 (2007/10/03)

A class of aminohydroxy phosphine oxide ligands was derived from optically active amino alcohols, containing stereogenic centres at phosphorus and at carbon. Their activities and selectivities in the asymmetric transfer hydrogenation reaction were assesse

A NEW METHOD FOR THE SYNTHESIS OF OPTICALLY PURE PHOSPHINE OXIDES

Imamoto, Tsuneo,Sato, Kazuhiko,Johnson, Carl R.

, p. 783 - 786 (2007/10/02)

Tertiary phosphine oxides have been prepared with high enantiomeric excesses via intermediate menthyl 2-phosphinylacetates.

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