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1,3-Dioxolane, 2-(trans-3-chlorocyclobutyl)-2-[(2-iodophenyl)methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

501953-25-9

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501953-25-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 501953-25-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,9,5 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 501953-25:
(8*5)+(7*0)+(6*1)+(5*9)+(4*5)+(3*3)+(2*2)+(1*5)=129
129 % 10 = 9
So 501953-25-9 is a valid CAS Registry Number.

501953-25-9Relevant academic research and scientific papers

Samarium(II) iodide mediated radical/polar crossover reactions of cyclobutenes. An efficient approach to the BCD ring system of the penitrems.

Rivkin, Alexey,Nagashima, Tadamichi,Curran, Dennis P

, p. 419 - 422 (2007/10/03)

[reaction: see text] Radical/polar crossover reactions of derivatives of 1-(2-cyclobutenyl)-2-(2-iodoaryl)ethanones with acetone promoted by samarium diiodide and HMPA provide 1-(1-hydroxy-1-methylethyl)-2,2a,4,8b-tetrahydro-1H-cyclobuta[a]naphthalen-3-on

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