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3-benzoyl-4,7-diphenyl-2H,5H-pyrano[4,3-b]pyran-2,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85513-58-2

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85513-58-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85513-58-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,5,1 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 85513-58:
(7*8)+(6*5)+(5*5)+(4*1)+(3*3)+(2*5)+(1*8)=142
142 % 10 = 2
So 85513-58-2 is a valid CAS Registry Number.

85513-58-2Downstream Products

85513-58-2Relevant academic research and scientific papers

A novel synthetic approach to pyran-2,4-dione scaffold production: Microwave-assisted dimerization, cyclization, and expeditious regioselective conversion into β-enamino-pyran-2,4-diones

Sarhan, Ahmed A.M.,Haukka, Matti,Barakat, Assem,Boraei, Ahmed T.A.

, (2020)

Here, we report a novel, green, simple, low-cost, and rapid methodology for the high-yield production of pyran-2,4-dione scaffolds under microwave irradiation. Regio- and stereoselective conversions of β-diketone systems into β-enaminones were achieved us

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