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[4-(4-Methoxy-phenyl)-4,5-dihydro-1H-pyrazol-3-yl]-(2-methyl-oxiranyl)-methanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127702-97-0

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127702-97-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127702-97-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,0 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127702-97:
(8*1)+(7*2)+(6*7)+(5*7)+(4*0)+(3*2)+(2*9)+(1*7)=130
130 % 10 = 0
So 127702-97-0 is a valid CAS Registry Number.

127702-97-0Relevant 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 (1982)

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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