CAS No. 15485-76-4

Molecular Formula: C19H16O7
Molecular Weight: 356.33
WGKGermany: 3

• Molecular Weight: 356.33
• Molecular Formula: C19H16O7

Purity: 95% by NMR

Canonical SMILES:
CCOC(=O)C1=C(C(=O)C2=C(C=C(C=C2O1)O)O)C3=CC=C(C=C3)OC

InChI:
InChI=1S/C19H16O7/c1-3-25-19(23)18-15(10-4-6-12(24-2)7-5-10)17(22)16-13(21)8-11(20)9-14(16)26-18/h4-9,20-21H,3H2,1-2H3

InChIKey: WIXLQXLEPYJDRJ-UHFFFAOYSA-N

• Boiling Point: 569.4 °C at 760 mmHg
• Melting Point: 190-193 °C (lit.)

Synonyms:
Ethyl 5,7-dihydroxy-3-(4-methoxyphenyl)-4-oxo-4H-chromene-2-carboxylate; 4H-1-Benzopyran-2-carboxylic acid, 5,7-dihydroxy-3-(4-methoxyphenyl)-4-oxo-, ethyl ester

More details are to be found on supplier website