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2-(3,4-dimethoxyphenyl)-7-(phenylethynyl)-2,3-dihydrobenzofuran-5-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1432504-67-0

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1432504-67-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1432504-67-0 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 7 respectively.
Calculate Digit Verification of CAS Registry Number 1432504-67:
(9*1)+(8*4)+(7*3)+(6*2)+(5*5)+(4*0)+(3*4)+(2*6)+(1*7)=130
130 % 10 = 0
So 1432504-67-0 is a valid CAS Registry Number.

1432504-67-0Downstream Products

1432504-67-0Relevant 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

, p. 2482 - 2485 (2013)

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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