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4H-1-Benzopyran-2-carboxylic acid, 7-hydroxy-3-(4-methoxyphenyl)-4-oxo-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

15485-73-1

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15485-73-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15485-73-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,4,8 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 15485-73:
(7*1)+(6*5)+(5*4)+(4*8)+(3*5)+(2*7)+(1*3)=121
121 % 10 = 1
So 15485-73-1 is a valid CAS Registry Number.

15485-73-1Relevant academic research and scientific papers

A Concise Approach to Oxo-Dehydrorotenoid by Direct Lactonization and the Total Syntheses of Stemonone, Rotenonone, 6-Oxo-dehydroelliptone, and 6-Oxo-6a,12a-dehydrodeguelin

Boonsombat, Jutatip,Thongnest, Sanit,Ruchirawat, Somsak

supporting information, p. 2971 - 2983 (2019/03/27)

An approach to construct the oxo-dehydrorotenoids via direct lactonization of isoflavone-2-carboxylic acids is reported. The present reaction proceeds smoothly with good substrate scope and an operationally simple protocol. The application of this method

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