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2--2-methyl-2H-pyran-3,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

102285-73-4

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102285-73-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102285-73-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,2,8 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 102285-73:
(8*1)+(7*0)+(6*2)+(5*2)+(4*8)+(3*5)+(2*7)+(1*3)=94
94 % 10 = 4
So 102285-73-4 is a valid CAS Registry Number.

102285-73-4Downstream Products

102285-73-4Relevant academic research and scientific papers

Products from Furans. 4. Selective Oxidation of 2-Furfuryl Alcohol Derivatives, in the Presence of Aryl Thioethers, with N-Bromosuccinimide (NBS). A New Procedure for the Preparation of 2H-Pyran-3(6H)-ones

Georgiadis, Minas P.,Couladouros, Elias A.

, p. 2725 - 2727 (1986)

A new general fast method (as fast as a titration) for converting 2H-furfuryl alcohols of 2H-pyran-3(6H)-ones by the use of NBS as an oxidant is presented.NBS oxidizes selectively the furfuryl alcohols without affecting thioether substituents.

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