5,7-diethoxy-3,8-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one is a complex organic compound belonging to the class of flavonoids, specifically flavones. This molecule is characterized by a chromen-4-one core structure, which is a type of flavone. It features two ethoxy groups at the 5 and 7 positions, two methoxy groups at the 3 and 8 positions, and a 4-methoxy-phenyl group at the 2 position. The presence of these functional groups contributes to the compound's potential biological activities, such as antioxidant, anti-inflammatory, and anticancer properties, which are common among flavonoids. The compound's structure also suggests that it may have applications in the pharmaceutical and cosmetic industries due to its potential health benefits and skin-friendly properties.

5128-45-0

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Basic information
1. Product Name: 5,7-diethoxy-3,8-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one
2. Synonyms: 5,7-diethoxy-3,8-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one
3. CAS NO:5128-45-0
4. Molecular Formula:
5. Molecular Weight: 400.428
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 5,7-diethoxy-3,8-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one(CAS DataBase Reference)
10. NIST Chemistry Reference: 5,7-diethoxy-3,8-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one(5128-45-0)
11. EPA Substance Registry System: 5,7-diethoxy-3,8-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one(5128-45-0)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 5128-45-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 5128-45-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,2 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5128-45:
(6*5)+(5*1)+(4*2)+(3*8)+(2*4)+(1*5)=80
80 % 10 = 0
So 5128-45-0 is a valid CAS Registry Number.

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