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2-((3,4-dimethoxyphenyl)(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)methyl)-3-hydroxynaphthalene-1,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1391013-87-8

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1391013-87-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1391013-87-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,1,0,1 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1391013-87:
(9*1)+(8*3)+(7*9)+(6*1)+(5*0)+(4*1)+(3*3)+(2*8)+(1*7)=138
138 % 10 = 8
So 1391013-87-8 is a valid CAS Registry Number.

1391013-87-8Downstream Products

1391013-87-8Relevant academic research and scientific papers

Green synthesis of 3-hydroxynaphthalene-1,4-dione derivatives via microwave-assisted three-component reactions in neat water

Wang, Shu-Liang,Ding, Jie,Shi, Fen,Liu, Yin-Ping,Jiang, Bo,Ma, Ning,Tu, Shu-Jiang

, p. 521 - 525 (2012)

A novel and efficient access to 2-(argio(3-methyl-5-oxo-1-phenyl-4,5- dihydro-1H-pyrazol-4-yl)methyl)-3-hydroxynaphthalene-1,4-dione derivatives from readily available substrates in neat water is described with aid of microwave irradiation. The results of our study provide a green, simple and practical one-pot approach to the synthesis of 3-hydroxynaphthalene-1,4-dione analogs in excellent yields without further purification.

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