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5-(3-oxobutyl)-6-phenyl-2H-pyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1452790-45-2

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1452790-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1452790-45-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,2,7,9 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1452790-45:
(9*1)+(8*4)+(7*5)+(6*2)+(5*7)+(4*9)+(3*0)+(2*4)+(1*5)=172
172 % 10 = 2
So 1452790-45-2 is a valid CAS Registry Number.

1452790-45-2Downstream Products

1452790-45-2Relevant academic research and scientific papers

Palladium-Catalyzed One-Pot Highly Regioselective 6- Endo Cyclization and Alkylation of Enynoates: Synthesis of 2-Alkanone Pyrones

Ahmad, Tanveer,Qiu, Sheng-Qi,Xu, Yun-He,Loh, Teck-Peng

, p. 13414 - 13426 (2018/11/02)

The Pd(II)-catalyzed one-pot tandem cyclization/alkylation reactions of enynoates with allylic alcohols have been demonstrated. In this reaction, an innovative protocol proceeded well through Pd-catalyzed intramolecular selective 6-endo cyclization, inser

Palladium(II)-catalyzed tandem annulation reaction of o-alkynylbenzoates with methyl vinyl ketone for the synthesis of isocoumarins

Wang, Huan,Han, Xiuling,Lu, Xiyan

, p. 8626 - 8631 (2013/09/12)

A palladium(II)-catalyzed highly regioselective tandem reactions of o-alkynylbenzoates with methyl vinyl ketone for the synthesis of isocoumarins was developed. It is a convenient, mild and environmentally benign reaction with moderate to high yield. The

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