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4,4'-methylene-bis(2,5-diphenyl-1H-pyrazol-3(2H)-one) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1186485-64-2

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1186485-64-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1186485-64-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,6,4,8 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1186485-64:
(9*1)+(8*1)+(7*8)+(6*6)+(5*4)+(4*8)+(3*5)+(2*6)+(1*4)=192
192 % 10 = 2
So 1186485-64-2 is a valid CAS Registry Number.

1186485-64-2Downstream Products

1186485-64-2Relevant academic research and scientific papers

Iron-catalyzed selective oxidation of N-methyl amines: highly efficient synthesis of methylene-bridged bis-1,3-dicarbonyl compounds

Li, Haijun,He, Zhiheng,Guo, Xingwel,Li, Wenjuan,Zhao, Xuhul,Ll, Zhlplng

, p. 4176 - 4179 (2009)

Methylene-bridged bis-1,3-dicarbonyl derivatives were synthesized efficiently by Iron-catalyzed oxidative reactions of 1,3-dicarbonyl compounds and N,N-dimethylaniline. Blpyrazoles and substituted 1,4-dlhydropyridlne were obtained by the reactions of bis-1,3-dicarbonyl compounds with hydrazines and ammonium acetate, respectively.

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