8,8-dimethyl-pyrano[2,3-f]chromene-2,9,10-trione is a complex organic compound characterized by a pyrano[2,3-f]chromene core structure, which is a type of polycyclic aromatic system. This molecule features a pyran ring fused to a chromene, with the pyran ring being a six-membered oxygen-containing ring and the chromene being a benzopyran derivative. The compound is further defined by the presence of two methyl groups (-CH3) at the 8th position, and three carbonyl groups (C=O) at the 2nd, 9th, and 10th positions, which contribute to its chemical reactivity and potential applications. This specific arrangement of functional groups and rings endows the molecule with unique chemical properties that may be relevant in various fields, such as pharmaceuticals or materials science, although specific applications would depend on further research and characterization of its properties.
4955-20-8
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Basic information
- Product Name: 8,8-dimethyl-pyrano[2,3-f]chromene-2,9,10-trione
- Synonyms:
- CAS NO:4955-20-8
- Molecular Formula:
- Molecular Weight: 258.23
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 8,8-dimethyl-pyrano[2,3-f]chromene-2,9,10-trione(CAS DataBase Reference)
- NIST Chemistry Reference: 8,8-dimethyl-pyrano[2,3-f]chromene-2,9,10-trione(4955-20-8)
- EPA Substance Registry System: 8,8-dimethyl-pyrano[2,3-f]chromene-2,9,10-trione(4955-20-8)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 4955-20-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4955-20-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,5 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.Calculate Digit Verification of CAS Registry Number 4955-20:
(6*4)+(5*9)+(4*5)+(3*5)+(2*2)+(1*0)=108
108 % 10 = 8
So 4955-20-8 is a valid CAS Registry Number.
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8,8-dimethyl-pyrano[2,3-f]chromene-2,9,10-trione
