The chemical compound "4-acetoxy-3-(4-acetoxy-phenyl)-5-methoxy-8,8-dimethyl-10-(3-methyl-but-2-enyl)-8H-pyrano[3,2-g]chromen-2-one" is a complex organic molecule with a unique structure. It features a pyrano[3,2-g]chromen-2-one core, which is a type of flavonoid, a class of natural products known for their antioxidant properties. The compound is characterized by the presence of multiple functional groups, including acetoxy, methoxy, and a 3-methyl-but-2-enyl group, which contribute to its chemical reactivity and potential biological activity. The compound's structure also includes a dimethyl group at the 8-position and a 4-acetoxy-phenyl group at the 3-position, which further define its chemical properties. This molecule is likely to be of interest in the fields of organic chemistry, pharmacology, and natural product chemistry due to its intricate structure and potential applications in medicine or as a chemical intermediate.

5490-46-0

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Basic information
1. Product Name: 4-acetoxy-3-(4-acetoxy-phenyl)-5-methoxy-8,8-dimethyl-10-(3-methyl-but-2-enyl)-8H-pyrano[3,2-g]chromen-2-one
2. Synonyms:
3. CAS NO:5490-46-0
4. Molecular Formula:
5. Molecular Weight: 518.563
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: 4-acetoxy-3-(4-acetoxy-phenyl)-5-methoxy-8,8-dimethyl-10-(3-methyl-but-2-enyl)-8H-pyrano[3,2-g]chromen-2-one(CAS DataBase Reference)
10. NIST Chemistry Reference: 4-acetoxy-3-(4-acetoxy-phenyl)-5-methoxy-8,8-dimethyl-10-(3-methyl-but-2-enyl)-8H-pyrano[3,2-g]chromen-2-one(5490-46-0)
11. EPA Substance Registry System: 4-acetoxy-3-(4-acetoxy-phenyl)-5-methoxy-8,8-dimethyl-10-(3-methyl-but-2-enyl)-8H-pyrano[3,2-g]chromen-2-one(5490-46-0)
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: 5490-46-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 5490-46-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,9 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5490-46:
(6*5)+(5*4)+(4*9)+(3*0)+(2*4)+(1*6)=100
100 % 10 = 0
So 5490-46-0 is a valid CAS Registry Number.

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