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3-(diphenylmethylene)-1-(4-methoxyphenyl)indolin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1173273-41-0

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1173273-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1173273-41-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,2,7 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1173273-41:
(9*1)+(8*1)+(7*7)+(6*3)+(5*2)+(4*7)+(3*3)+(2*4)+(1*1)=140
140 % 10 = 0
So 1173273-41-0 is a valid CAS Registry Number.

1173273-41-0Downstream Products

1173273-41-0Relevant academic research and scientific papers

Selective synthesis of 3-methyleneindolin-2-ones by one-pot multicatalytic processes

Song, Ren-Jie,Liu, Yu,Li, Rong-Jiang,Li, Jin-Heng

supporting information; experimental part, p. 3912 - 3916 (2009/10/04)

A novel one-pot multicatalytic route for the synthesis of 3-methyleneindolin-2-ones has been developed involving sequential copper-catalyzed amination and palladium-catalyzed C-H functionalization processes. In the presence of CuI and Pd(OAc)2,

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