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Ethanone, 1-(3,4-dihydro-5-hydroxy-7-methoxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-2-(4-methoxyphenyl)- is a complex organic compound with a molecular formula of C18H20O5. It is characterized by a unique structure that includes a 3,4-dihydro-5-hydroxy-7-methoxy-2,2-dimethyl-2H-1-benzopyran-6-yl group attached to the 1-position of the ethanone (acetone) molecule, and a 4-methoxyphenyl group at the 2-position. Ethanone, 1-(3,4-dihydro-5-hydroxy-7-methoxy-2,2-dimethyl-2H-1-benzopyran-6-yl )-2-(4-methoxyphenyl)- is known for its potential applications in the pharmaceutical and chemical industries, particularly due to its antioxidant properties and potential use as a precursor in the synthesis of various pharmaceuticals. Its structure provides a foundation for further research into its biological activities and possible therapeutic applications.

5304-65-4

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5304-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5304-65-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,0 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5304-65:
(6*5)+(5*3)+(4*0)+(3*4)+(2*6)+(1*5)=74
74 % 10 = 4
So 5304-65-4 is a valid CAS Registry Number.

5304-65-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(5-hydroxy-7-methoxy-2,2-dimethyl-chroman-6-yl)-2-(4-methoxy-phenyl)-ethanone

1.2 Other means of identification

Product number -
Other names 1-(5-Hydroxy-7-methoxy-2,2-dimethyl-chroman-6-yl)-2-(4-methoxy-phenyl)-ethanone

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

1.5 Emergency phone number

Emergency phone number -
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More Details:5304-65-4 SDS

5304-65-4Relevant academic research and scientific papers

Synthesis of Phenacylbenzodihydropyrans

Rao, K. S. R. Mohan,Iyer, C. S. Rukmani,Iyer, P. R.

, p. 676 - 678 (2007/10/02)

Benzodihydropyrans (I-III) on reaction with phenacetonitriles (IVa-c) in the presence of zinc chloride and dry hydrogen chloride under Hoesch reaction conditions give 6-phenacylbenzodihydropyrans (Va-c) in case of I, 6-(VIa-c)- and 8-(VIIa-c)-phenacyl derivatives with II and 6-(VIIIa-c)-and 8-(IXa-c)-phenacyl derivatives and 6,8-diphenacyl derivatives (Xa-c) with III.

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