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4-[1-(3-Dimethylamino-phenylamino)-meth-(Z)-ylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazole-3-thione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104753-31-3

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104753-31-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104753-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,7,5 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 104753-31:
(8*1)+(7*0)+(6*4)+(5*7)+(4*5)+(3*3)+(2*3)+(1*1)=103
103 % 10 = 3
So 104753-31-3 is a valid CAS Registry Number.

104753-31-3Downstream Products

104753-31-3Relevant academic research and scientific papers

KINETICS OF THE CYCLOADDITION OF MALEIC ANHYDRIDE TO ARYLAMINOMETHYLENE DERIVATIVES OF 3-METHYL-1-PHENYLPYRAZOLE-5-THIONE

Kvitko, I. Ya.,Potanochkina, I. I.,Brindza, L. A.

, p. 503 - 507 (2007/10/02)

A series of arylaminomethylene derivatives of 3-methyl-1-phenylpyrazole-5-one have been synthesized, which take part in a cycloaddition reaction with maleic anhydride.The kinetics of cycloaddition and the influence of the nature of substituents in the phe

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