Δ2,2'-Bi(benzofuran-3-one) is a chemical compound with the molecular formula C14H8O4. It is a derivative of benzofuran, a heterocyclic aromatic compound consisting of a benzene ring fused to a furan ring. The compound features two benzofuran-3-one moieties connected through a central carbon atom, which is denoted by the Δ2,2' notation. This structure results in a symmetrical, planar molecule with potential applications in various fields, such as materials science and pharmaceuticals. The compound's properties, including its stability, reactivity, and potential biological activity, make it an interesting subject for further research and development.

482-90-6

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Basic information
1. Product Name: Δ2,2'-Bi(benzofuran-3-one)
2. Synonyms: 2-(3-Oxobenzofuran-2(3H)-ylidene)benzofuran-3(2H)-one;Oxindigo;Δ2,2'-Bi(benzofuran-3-one)
3. CAS NO:482-90-6
4. Molecular Formula: C16H8O4
5. Molecular Weight: 264.23
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 482-90-6.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Δ2,2'-Bi(benzofuran-3-one)(CAS DataBase Reference)
10. NIST Chemistry Reference: Δ2,2'-Bi(benzofuran-3-one)(482-90-6)
11. EPA Substance Registry System: Δ2,2'-Bi(benzofuran-3-one)(482-90-6)
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: 482-90-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 482-90-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 482-90:
(5*4)+(4*8)+(3*2)+(2*9)+(1*0)=76
76 % 10 = 6
So 482-90-6 is a valid CAS Registry Number.

482-90-6Upstream product

482-90-6Downstream Products

17392-16-4 (2-hydroxyphenyl)oxoacetic acid

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