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(S)-3-[(S)-1-(p-methylbenzenesulfonylamino)-1-phenylmethyl]-5-bromo-3-methylindolin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1160644-99-4

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1160644-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1160644-99-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,0,6,4 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1160644-99:
(9*1)+(8*1)+(7*6)+(6*0)+(5*6)+(4*4)+(3*4)+(2*9)+(1*9)=144
144 % 10 = 4
So 1160644-99-4 is a valid CAS Registry Number.

1160644-99-4Downstream Products

1160644-99-4Relevant academic research and scientific papers

Enantioselective organocatalytic anti-Mannich-type reaction of N-unprotected 3-substituted 2-oxindoles with aromatic N-Ts-aldimines

Cheng, Liang,Liu, Li,Jia, Han,Wang, Dong,Chen, Yong-Jun

supporting information; experimental part, p. 4650 - 4653 (2009/09/25)

(Chemical Equation Presented) The modified cinchona alkaloid-catalyzed direct Mannich-type reaction of N-unprotected 2-oxindoles with N-Ts-imine was developed to afford anti-3,3-disubstituted 2-oxindoles with vicinal chiral quaternary and tertiary carbon

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