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2-methyl-7-(phenylethynyl)-2-p-tolyl-2,3-dihydrobenzofuran-5-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1432504-69-2

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1432504-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1432504-69-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,2,5,0 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1432504-69:
(9*1)+(8*4)+(7*3)+(6*2)+(5*5)+(4*0)+(3*4)+(2*6)+(1*9)=132
132 % 10 = 2
So 1432504-69-2 is a valid CAS Registry Number.

1432504-69-2Downstream Products

1432504-69-2Relevant academic research and scientific papers

Metal-controlled cycloaddition of 2-alkynyl-1,4-benzoquinones and styrenyl systems: Lewis acid versus π acid

Zhang, Li,Li, Zhiming,Fan, Renhua

supporting information, p. 2482 - 2485 (2013/06/27)

Metal-controlled cycloaddition of 2-alkynyl-1,4-benzoquinones and electron-rich styrenyl systems were investigated. The density functional theory (DFT) calculations revealed that the regioselectivity of the cycloaddition results from the different activat

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