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5-phenyl-2-pyranone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

34444-76-3

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34444-76-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34444-76-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,4,4 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 34444-76:
(7*3)+(6*4)+(5*4)+(4*4)+(3*4)+(2*7)+(1*6)=113
113 % 10 = 3
So 34444-76-3 is a valid CAS Registry Number.

34444-76-3Downstream Products

34444-76-3Relevant academic research and scientific papers

A new route to 5-aryl and 5-heteroaryl-2-pyrones via Suzuki coupling of a 2-pyrone-5-boronate ester

Gravett, Edward C.,Hilton, Philip J.,Jones, Keith,Péron, Jean-Marie

, p. 253 - 255 (2003)

The synthesis of the 2-pyrone-5-boronate ester 5 is described along with its palladium-catalysed coupling reactions with a range of aryl and heteroaryl halides and triflates.

Diels-Alder cycloaddition of 5-aryl-2-pyrones

Afarinkia, Kamyar,Berna-Canovas, Jose

, p. 4955 - 4958 (2007/10/03)

Regio- and stereoselectivity of the Dieis-Alder cycloadditions of a range of 5-aryl-2-pyrones are reported. (C) 2000 Elsevier Science Ltd.

Structure-Activity Study of 6-Substituted 2-Pyranones as Inactivators of α-Chymotrypsin

Boulanger, William A.,Katzenellenbogen, John A.

, p. 1159 - 1163 (2007/10/02)

A series of 2-pyranones, bearing halogens or electron-withdrawing groups at the 6-position and alkyl, aryl, or aralkyl groups at positions 3, 4, and 5, were synthesized to investigate their binding to and inactivation of chymotrypsin.Both binding and inac

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