176431-77-9 Usage
Uses
Used in Fragrance Industry:
4H-1-Benzopyran-4-one, 6-ethoxy-2,3-dihydrois used as a fragrance ingredient in the fragrance industry due to its sweet, vanilla-like aroma. It adds a pleasant scent to various products, enhancing their overall appeal.
Used in Food and Beverage Industry:
In the food and beverage industry, 4H-1-Benzopyran-4-one, 6-ethoxy-2,3-dihydrois used as a flavoring agent. Its sweet, vanilla-like flavor profile makes it suitable for use in a wide range of food and beverage products, adding a desirable taste and aroma.
Used in Pharmaceutical and Nutraceutical Industry:
4H-1-Benzopyran-4-one, 6-ethoxy-2,3-dihydrohas been studied for its potential antioxidant and anti-inflammatory properties. It is used as a therapeutic agent in the pharmaceutical and nutraceutical industry for its ability to reduce oxidative stress and inflammation. 4H-1-Benzopyran-4-one, 6-ethoxy-2,3-dihydromay be incorporated into formulations for the treatment of various conditions associated with inflammation and oxidative stress.
However, it is important to note that 4H-1-Benzopyran-4-one, 6-ethoxy-2,3-dihydrois classified as a coumarin derivative and is regulated in some countries due to potential health risks associated with high levels of consumption. Therefore, its use in various applications should be carefully considered and adhere to the regulations and guidelines set by the relevant authorities.
Check Digit Verification of cas no
The CAS Registry Mumber 176431-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,4,3 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 176431-77:
(8*1)+(7*7)+(6*6)+(5*4)+(4*3)+(3*1)+(2*7)+(1*7)=149
149 % 10 = 9
So 176431-77-9 is a valid CAS Registry Number.
176431-77-9Relevant academic research and scientific papers
Acid activated montmorillonite K-10 mediated intramolecular acylation: Simple and convenient synthesis of 4-chromanones
Begum, Ayisha F.,Balasubramanian, Kalpattu K.,Shanmugasundaram, Bhagavathy
supporting information, (2021/09/13)
3-Aryloxyproionic acids undergo intramolecular cyclization in the presence of AA.Mont.K-10 in toluene under reflux for 30–45 min in good to excellent yields. Phenyl ring bearing various substituents at the ortho, meta, para positions undergo this cyclization reaction. This method involves simple work up and amenable for large scale preparations. The heterogeneous acid treated catalyst can be regenerated and used for up to three cycles with minimum loss of activity.
Chroman Compound, Processes for Its Preparation, and Its Pharmaceutical Use
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Page/Page column 18-19, (2008/06/13)
The present invention provided a chroman compound, the method of its preparation and pharmaceutical applications. The compound are represented by formula (I) and its pharmaceutical salt, where in :x is for O or S; n is for 2, 3 or 4; R1 is 6-situ or 7-situ halogen, C1-4alkyl, C1-4alkyoxyl, benzyloxy, acylamino; R2 is nitrogen-containing pentatomic or hexahydric substituted heterocyclic ring. The compound is useful to prepare anti-arrhythmic drugs, the reaction conditions of the method are mild, the raw material are plenty and easy to be obtained, and the operation and post-treatment are simple.
1,2-Dithiole derivatives and therapeutic agents containing them
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, (2008/06/13)
Novel 1,2-dithiole-3-thione derivatives represented by general formulas (1) and (11); processes for production thereof; and therapeutic or preventive agents for diseases associated with peroxylipid, each containing said derivative as the active ingredient
