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(3aS,8aR,Rs)-3a,8a-dihydro-2-[1-(p-toluenesulfinyl)ethyl]-8H-indeno[1,2-d]-1,3-oxazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

474669-87-9

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474669-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 474669-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,6,6 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 474669-87:
(8*4)+(7*7)+(6*4)+(5*6)+(4*6)+(3*9)+(2*8)+(1*7)=209
209 % 10 = 9
So 474669-87-9 is a valid CAS Registry Number.

474669-87-9Downstream Products

474669-87-9Relevant academic research and scientific papers

Lewis acid-catalyzed asymmetric diels-alder reactions using chiral sulfoxide ligands: chiral 2-(arylsulfinylmethyl)-1,3-oxazoline derivatives.

Watanabe, Kazuhiro,Hirasawa, Takashi,Hiroi, Kunio

, p. 372 - 379 (2007/10/03)

New chiral sulfoxide-1,3-oxazoline ligands have been developed as chiral ligands for Lewis acid-catalyzed asymmetric Diels-Alder reactions. The use of chiral sulfinyl 1,3-oxazoline ligands in copper(II)-catalyzed asymmetric Diels-Alder reactions provided an endo cycloadduct as a major product with moderate enantioselectivity. A rationale is proposed for the mechanism of the asymmetric induction.

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