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2-(4-Benzyloxyphenyl)-2,5-dihydroxy-7-methoxy-4-chromanon is a complex organic compound with the molecular formula C21H18O6. It is characterized by a chromanone core, which is a type of chromone with a double bond between the second and third carbon atoms. The compound features a 4-benzyloxyphenyl group attached to the 2-position, which contributes to its aromatic properties. Additionally, it has two hydroxyl groups at the 2 and 5 positions, enhancing its reactivity and solubility. A methoxy group is present at the 7 position, further modifying the molecule's electronic and steric properties. 2-(4-benzyloxyphenyl)-2,5-dihydroxy-7-methoxy-4-chromanon is of interest in the field of organic chemistry, potentially for its pharmacological properties or as a synthetic intermediate in the preparation of more complex molecules.

78983-48-9

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78983-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78983-48-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,8 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78983-48:
(7*7)+(6*8)+(5*9)+(4*8)+(3*3)+(2*4)+(1*8)=199
199 % 10 = 9
So 78983-48-9 is a valid CAS Registry Number.

78983-48-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(4-benzyloxyphenyl)-2,5-dihydroxy-7-methoxy-4-chromanon

1.2 Other means of identification

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Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

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More Details:78983-48-9 SDS

78983-48-9Relevant academic research and scientific papers

PROTOGENKWANIN, A NEW FLAVONOID FROM EQUISETUM ARVENSE L.

Hauteville, Marcelle,Chopin, Jean,Geiger, Hans,Schuler, Lothar

, p. 377 - 381 (2007/10/02)

From the fertile sprouts of Equisetum arvense L. have been isolated protogenkwanin-4'-glucoside and gossypitrin.The structure of protogenkwanin as 5-hydroxy-2-(1,4-dihydroxy-2,5-cyclohexadienyl)-7-methoxy-4-chromenon is proved on the basis of chemical and physical evidence.It is demonstrated that articulatin, a thiamine decomposing substance, from E. arvense, is identical with the known flavonol glycoside gossypitrine (=gossypetin-7-glucoside).The synthesis of 2,5-dihydroxy-2-(4-hydroxyphenyl)-7-methoxy-4-chromanon is reported.

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