Spiro[9H-fluorene-9,4a(2)-[4H]pyran]-2a(2),6a(2)(3a(2)H,5a(2)H)-dione

Modify Date: 2025-09-08 21:12:43

Spiro[9H-fluorene-9,4a(2)-[4H]pyran]-2a(2),6a(2)(3a(2)H,5a(2)H)-dione Structure
Spiro[9H-fluorene-9,4a(2)-[4H]pyran]-2a(2),6a(2)(3a(2)H,5a(2)H)-dione structure
 Common Name Spiro[9H-fluorene-9,4a(2)-[4H]pyran]-2a(2),6a(2)(3a(2)H,5a(2)H)-dione
CAS Number 57171-25-2 Molecular Weight 264.27
Density N/A Boiling Point N/A
Molecular Formula C17H12O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Spiro[9H-fluorene-9,4a(2)-[4H]pyran]-2a(2),6a(2)(3a(2)H,5a(2)H)-dione

 Chemical & Physical Properties

Molecular Formula C17H12O3
Molecular Weight 264.27

 Preparation

O=C1CC2(CC(=O)O1)c1ccccc1-c1ccccc12
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Chemsrc provides CAS#:57171-25-2 MSDS, density, melting point, boiling point, structure, etc. Its name is Spiro[9H-fluorene-9,4a(2)-[4H]pyran]-2a(2),6a(2)(3a(2)H,5a(2)H)-dione>> amp version: Spiro[9H-fluorene-9,4a(2)-[4H]pyran]-2a(2),6a(2)(3a(2)H,5a(2)H)-dione

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