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(3S)-2-(1-benzyl-3-hydroxy-2-oxo-2,3-dihydro-1H-indol-3-yl)-2-methyl-propionaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1209437-01-3

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1209437-01-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1209437-01-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,9,4,3 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1209437-01:
(9*1)+(8*2)+(7*0)+(6*9)+(5*4)+(4*3)+(3*7)+(2*0)+(1*1)=133
133 % 10 = 3
So 1209437-01-3 is a valid CAS Registry Number.

1209437-01-3Downstream Products

1209437-01-3Relevant academic research and scientific papers

Organocatalytic enantioselective cross-aldol reactions of aldehydes with isatins: Formation of two contiguous quaternary centered 3-substituted 3- hydroxyindol-2-ones

Xue, Fei,Zhang, Shilei,Liu, Lu,Duan, Wenhu,Wang, Wei

, p. 1664-1667+1637 (2009)

Good neighbors: Cross-aldol reactions of isatins with aldehydes, catalyzed by (S)-pyrrolidine tetrazole are developed. In the process, two contiguous quaternary centers and one chiral carbon are created simultaneously with good efficiency.

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