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13a,14-Didehydro-13-oxo-7aH,13H-1-benzopyrano[2,3-b]naphtho[1',2'-e]pyran
SpectraBase Compound ID fQdYZfeqlO
InChI InChI=1S/C20H12O3/c21-19-14-7-3-4-8-17(14)22-20-16(19)11-15-13-6-2-1-5-12(13)9-10-18(15)23-20/h1-11,20H
InChIKey ZAMBVVUESSEUNL-UHFFFAOYSA-N
Mol Weight 300.31 g/mol
Molecular Formula C20H12O3
Exact Mass 300.078644 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID Jg9iGI5gbYC
Name 13A,14-Didehydro-13-oxo-7ah,13H-1-benzopyrano[2,3-B]naphtho[1',2'-E]pyran
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 300.078644243 u
Formula C20H12O3
InChI InChI=1S/C20H12O3/c21-19-14-7-3-4-8-17(14)22-20-16(19)11-15-13-6-2-1-5-12(13)9-10-18(15)23-20/h1-11,20H
InChIKey ZAMBVVUESSEUNL-UHFFFAOYSA-N
Molecular Weight 300.313 g/mol
SMILES C1=2C(OC3=C(C2)C=2C(=CC=CC2)C=C3)OC=2C(C1=O)=CC=CC2
Spectrum/Structure Validation Score (Vapor Phase IR) 0.942419