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This information is based on the molecular structure shown on the left side. For a decoupled sample, please refer to its individual details.
Formula: C18H12O4
Canonical SMILES: OC1=C(c2ccccc2)C(=O)C(=C(C1=O)c1ccccc1)O
InChI: InChI=1S/C18H12O4/c19-15-13(11-7-3-1-4-8-11)16(20)18(22)14(17(15)21)12-9-5-2-6-10-12/h1-10,19,22H
InChIKey: HZKFHDXTSAYOSN-UHFFFAOYSA-N
Exact Mass:
Crosslinks: 
Published on 2025-04-03
attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR)
Authors: 
Johannes Liermann1 - Carsten Wieder2,3 - Claudia Simon Sanchez2 - Rainer Wiechert1 - Karsten Andresen2 - Eckhard Thines2,3 - Till Opatz1 - Anja Schueffler3
1. Department Chemie, Johannes Gutenberg-Universität Mainz, Germany
2. Institute of Molecular Physiology (IMP), Johannes Gutenberg-Universität Mainz, Germany
3. Institut für Biotechnologie und Wirkstoff-Forschung, Institut für Biotechnologie und Wirkstoff-Forschung gGmbH, Germany
Analysis DOI:
Analysis ID:
Datasets