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5-benzyloxy-2'-hydroxy-2,3,4',5',6'-pentamethoxychalcone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

93092-20-7

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93092-20-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93092-20-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,0,9 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 93092-20:
(7*9)+(6*3)+(5*0)+(4*9)+(3*2)+(2*2)+(1*0)=127
127 % 10 = 7
So 93092-20-7 is a valid CAS Registry Number.

93092-20-7Relevant academic research and scientific papers

Synthetic Studies on the Flavone Derivatives. XII. Synthesis of 2',3',5'- and 3',4',5'-Trioxygenated Flavones

Iinuma, Munekazu,Tanaka, Toshiyuki,Matsuura, Shin

, p. 2296 - 2300 (2007/10/02)

Two unusual flavones, 5,5'-dihydroxy-2',3',6,7-tetramethoxyflavone (1) from Gardenia cramerii and 4',5-dihydroxy-3',5',6,7-tetramethoxyflavone (6) from Artemisia mesatlantia, and their position isomers were synthesized to investigate the structural correlation in terms of spectral data.The structure of the flavone from G. cramerii is discussed.Keywords: 5,5'-dihydroxy-2',3',6,7-tetramethoxyflavone; 2',5-dihydroxy-3',5',6,7-tetramethoxyflavone; 5-hydroxy-2',3',5',6,7-pentamethoxyflavone; 3',5-dihydroxy-4',5',6,7-tetramethoxyflavone; 4',5-dihydroxy-3',5',6,7-tetramethoxyflavone; 5-hydroxy-3',4',5',6,7-pentamethoxyflavone.

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