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(±)-3-isobutyl-3-phenylindolin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1185154-41-9

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1185154-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1185154-41-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,1,5 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1185154-41:
(9*1)+(8*1)+(7*8)+(6*5)+(5*1)+(4*5)+(3*4)+(2*4)+(1*1)=149
149 % 10 = 9
So 1185154-41-9 is a valid CAS Registry Number.

1185154-41-9Downstream Products

1185154-41-9Relevant academic research and scientific papers

An asymmetric hetero-claisen approach to 3-alkyl-3-aryloxindoles

Duguet, Nicolas,Slawin, Alexandra M.Z.,Smith, Andrew D.

, p. 3858 - 3861 (2009)

The reaction of a chiral N-phenylnitrone derived from Garner's aldehyde with alkylarylketenes generates 3-alkyl-3-aryloxindoles directly in excellent yields and with good to excellent levels of enantioselectivity (up to 90% ee).

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