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(2S,2'R,4'S,5'S)-(+)-2-Amino-3-(3,4-dimethoxyphenyl)-N-(2',4'-diphenyl-1',3'-dioxan-5'-yl)-2-methylpropionitril is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73474-05-2

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73474-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73474-05-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,7 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73474-05:
(7*7)+(6*3)+(5*4)+(4*7)+(3*4)+(2*0)+(1*5)=132
132 % 10 = 2
So 73474-05-2 is a valid CAS Registry Number.

73474-05-2Relevant academic research and scientific papers

Asymmetric Syntheses, V. Optically Active 5-Amino-4-phenyl-1,3-dioxanes and Their Influence on the Stereoselectivity of the Asymmetric Strecker-Synthesis

Weinges, Klaus,Klotz, Klaus-Peter,Droste, Holger

, p. 710 - 721 (2007/10/02)

From (1S,2S)-(+)-2-amino-1-phenyl-1,3-propanediol (1) and aldehydes or ketones 2a-e, respectively, the appropriate 5-amino-4-phenyl-1,3-dioxanes 3a-e are prepared.With benzaldehyde they form well crystallizing azomethines 4a-e.The conformation and configu

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