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2-methyl-3-(phenylethynyl)-1H-indene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

943303-50-2

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943303-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 943303-50-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,3,3,0 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 943303-50:
(8*9)+(7*4)+(6*3)+(5*3)+(4*0)+(3*3)+(2*5)+(1*0)=152
152 % 10 = 2
So 943303-50-2 is a valid CAS Registry Number.

943303-50-2Downstream Products

943303-50-2Relevant academic research and scientific papers

Unexpected reactivity of 3-(phenylethynyl)-1H-indenes towards nucleophiles: Noncatalytic addition to triple bond with or without double bond migration

Ivchenko,Nifant'ev,Luzikov,Mkoyan

, p. 1038 - 1046 (2008/02/02)

When studying the chemical properties of (3-phenylethynyl)-1H-indenes, a new reaction was discovered, namely, nucleophilic addition to conjugated enynes accompanied in some cases by migration. The reaction takes place under mild conditions and is not cata

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