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(3,3-Dimethyl-oxiranyl)-(4-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-methanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

312964-54-8

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312964-54-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 312964-54-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,9,6 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 312964-54:
(8*3)+(7*1)+(6*2)+(5*9)+(4*6)+(3*4)+(2*5)+(1*4)=138
138 % 10 = 8
So 312964-54-8 is a valid CAS Registry Number.

312964-54-8Downstream Products

312964-54-8Relevant academic research and scientific papers

1,3-Dipolar Cycloaddition of Diazomethane to β-Arylacrylyloxiranes

Zvonok, A. M.,Kuz'menok, N. M.,Stanishevskii, L. S.

, p. 515 - 518 (2007/10/02)

Diastereomeric 4-aryl-3-epoxypropionyl-2-pyrazolines were obtained by cycloaddition of diazomethane to β-arylacrylyloxiranes.It was established that, in addition to the formation of pyrazolines, competitive addition of diazomethane to the carbonyl group to give oxadiazolines occurs when electron-donor substituents are present in the aromatic ring in the 2 or 4 position.Some chemical properties of 4-aryl-3-epoxypropionyl-2-pyrazolines were studied.

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