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Butanediamide, N,N'-bis[(1S)-1-phenylethyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98523-75-2

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98523-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98523-75-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,5,2 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 98523-75:
(7*9)+(6*8)+(5*5)+(4*2)+(3*3)+(2*7)+(1*5)=172
172 % 10 = 2
So 98523-75-2 is a valid CAS Registry Number.

98523-75-2Downstream Products

98523-75-2Relevant academic research and scientific papers

Use of diamines containing the α-phenylethyl group as chiral ligands in the asymmetric hydrosilylation of prochiral ketones

Mastranzo, Virginia M.,Quintero, Leticia,De Parrodi, Cecilia Anaya,Juaristi, Eusebio,Walsh, Patrick J.

, p. 1781 - 1789 (2004)

Chiral diamines 1-7 were used in the enantioselective hydrosilylation of prochiral aromatic and aliphatic ketones. Some of these ligands combine chiral backbones and chiral N,N′-α-phenylethyl substituents that give rise to synergistic effects between these two groups and lead to catalysts that exhibit high enantioselectivity.

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