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Identifiers | |
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3D model (JSmol) | |
ChemSpider | |
PubChem CID | |
CompTox Dashboard (EPA) | |
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Properties | |
C19H14O10 | |
Molar mass | 402.311 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Constictic acid is a chemical compound of the depsidone class. It was first isolated in 1968 from lichen of the genus Usnea . [1] It has since been found in many other lichen genera including Menegazzia , [2] Crespoa , [3] and Xanthoparmelia . [4]