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1017242-63-5

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1017242-63-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1017242-63-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,7,2,4 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1017242-63:
(9*1)+(8*0)+(7*1)+(6*7)+(5*2)+(4*4)+(3*2)+(2*6)+(1*3)=105
105 % 10 = 5
So 1017242-63-5 is a valid CAS Registry Number.

1017242-63-5Downstream Products

1017242-63-5Relevant articles and documents

Nitrone cycloadditions to 1,2-diphenylcyclopropenes and subsequent transformations of the isoxazolidine cycloadducts

Diev, Vyacheslav V.,Stetsenko, Oksana N.,Tung, Tran Q.,Kopf, Juergen,Kostikov, Rafael R.,Molchanov, Alexander P.

, p. 2396 - 2399 (2008/09/18)

(Chemical Equation Presented) 1,3-Dipolar cycloaddition of C-aryl,N-aryl (or N-methyl) nitrones with a number of 1,2-diphenylcyclopropenes substituted at the C3 position occurs with the formation of expected "normal" cycloadducts (with N-methylnitrones) and products of their subsequent transformations. Among them are corresponding α-acetophenyl aziridines and tetra (or penta) -arylpyrroles. Aziridines and the normal cycloadducts can be also thermally converted to such arylpyrroles with moderate to good yields. Substitution at the C3 position of cyclopropenes by an electron acceptor group decreases the reactivity of cyclopropenes.

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