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5492-70-6

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5492-70-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5492-70-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,9 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5492-70:
(6*5)+(5*4)+(4*9)+(3*2)+(2*7)+(1*0)=106
106 % 10 = 6
So 5492-70-6 is a valid CAS Registry Number.

5492-70-6Relevant articles and documents

Endo-selective asymmetric inverse electron-demand 1,3-dipolar cycloaddition reaction of nitrones

Ashizawa, Tomoko,Ohtsuki, Natsuki,Miura, Tomoyuki,Ohya, Makoto,Shinozaki, Takaomi,Ikeno, Taketo,Yamada, Tohru

, p. 1801 - 1810 (2007/10/03)

In the presence of a catalytic amount of the optically active cobalt(III) hexafluoroantimonate, the inverse electron-demand 1,3-dipolar cycloaddition reaction of dihydrofuran with nitrones bearing an electron-withdrawing group effectively proceeded to aff

The 1,3-Dipolar Cycloaddition of 3-Methylene-N-Substituted Isoindolones and Nitrones in Classical and Microwave Techniques: Reactivity and Stereochemical Studies

Rigolet, Severinne,Goncalo, Paulo,Melot, Jean Marie,Vebrel, Joeel

, p. 2813 - 2833 (2007/10/03)

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SELENONIUM MONOKETOYLIDES IN THE SYNTHESIS OF 4- and 5-SPIROISOXAZOLIDINES

Magdesieva, N. N.,Sergeeva, T. A.

, p. 1382 - 1386 (2007/10/02)

Preparative methods have been developed for the synthesis of 4- and 5-spiroisoxazolidines by the reaction of C-benzoyl-N-phenylnitrone with methylenecycloalkanes and 2-arylmethyleneindanediones.The reaction of the nitrone with methylenecycloalkanes proceeds with steric specifity.Two epimeric isoxazolidines are formed in the presence of a substituent in the phenyl ring of the arylmethyleneindanedione.

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