Wedelolactone
Names

Preferred IUPAC name 1,8,9-Trihydroxy-3-methoxy-6H-[1]benzofuro[3,2-c][1]benzopyran-6-one
Identifiers
CAS Number	524-12-9^Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:10037^N
ChEMBL	ChEMBL97453^Y
ChemSpider	4445124^Y
ECHA InfoCard	100.164.794
IUPHAR/BPS	5551
KEGG	C10541^Y
PubChem CID	5281813
UNII	0K6L725GNS^Y
CompTox Dashboard (EPA)	DTXSID60200408
InChI InChI=1S/C16H10O7/c1-21-6-2-10(19)14-12(3-6)23-16(20)13-7-4-8(17)9(18)5-11(7)22-15(13)14/h2-5,17-19H,1H3^Y Key: XQDCKJKKMFWXGB-UHFFFAOYSA-N^Y
SMILES O=C3Oc4cc(OC)cc(O)c4c2oc1c(cc(O)c(O)c1)c23
Properties
Chemical formula	C₁₆H₁₀O₇
Molar mass	314.249 g·mol⁻¹
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references

Wedelolactone is an organic chemical compound classified as a coumestan that occurs in Eclipta alba (false daisy) and in Wedelia calendulacea.^[1]

References