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

37649-16-4

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37649-16-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 37649-16-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,6,4 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 37649-16:
(7*3)+(6*7)+(5*6)+(4*4)+(3*9)+(2*1)+(1*6)=144
144 % 10 = 4
So 37649-16-4 is a valid CAS Registry Number.

37649-16-4Upstream product

37649-16-4Downstream Products

37649-16-4Relevant academic research and scientific papers

2-(Substituted amino)-8-Azachromones from 4,6-Diaryl-2-pyridones: A Synthetic Strategy toward Compounds of Broad Structural Diversity

Saulnier, Steve,Ghoteimi, Rayane,Mathé, Christophe,Peyrottes, Suzanne,Uttaro, Jean-Pierre

, p. 11778 - 11793 (2020)

3-Acetoacetyl-4,6-diaryl-2-pyridones are synthesized in three steps from chalcones and then condense with carbon disulfide to afford 8-Azachromones containing a methylthio group at C2. This leaving group offers an entry point for the insertion of more com

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