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C20H23NO2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1432499-39-2

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1432499-39-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1432499-39-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,2,4,9 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1432499-39:
(9*1)+(8*4)+(7*3)+(6*2)+(5*4)+(4*9)+(3*9)+(2*3)+(1*9)=172
172 % 10 = 2
So 1432499-39-2 is a valid CAS Registry Number.

1432499-39-2Relevant academic research and scientific papers

Studies on the Himbert intramolecular arene/allene diels-alder cycloaddition. Mechanistic studies and expansion of scope to all-carbon tethers

Schmidt, Yvonne,Lam, Jonathan K.,Pham, Hung V.,Houk,Vanderwal, Christopher D.

supporting information, p. 7339 - 7348 (2013/06/27)

The unusual intramolecular arene/allene cycloaddition described 30 years ago by Himbert permits rapid access to strained polycyclic compounds that offer great potential for the synthesis of complex scaffolds. To more fully understand the mechanism of this

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