ethyl (4S)-4-(furan-2-yl)-2-oxidanyl-5-oxidanylidene-3,4-dihydropyrano[3,2-c]chromene-2-carboxylate

Systemtic Name: ethyl (4S)-4-(furan-2-yl)-2-oxidanyl-5-oxidanylidene-3,4-dihydropyrano[3,2-c]chromene-2-carboxylate Openeye Name: ethyl (4S)-4-(2-furyl)-2-hydroxy-5-oxo-3,4-dihydropyrano[3,2-c]chromene-2-carboxylate CAS Name: (4S)-4-(2-furanyl)-2-hydroxy-5-oxo-3,4-dihydropyrano[3,2-c][1]benzopyran-2-carboxylic acid ethyl ester IUPAC Name: ethyl (4S)-4-(furan-2-yl)-2-hydroxy-5-oxo-3,4-dihydropyrano[3,2-c]chromene-2-carboxylate Traditional Name: (4S)-4-(2-furyl)-2-hydroxy-5-keto-3,4-dihydropyrano[3,2-c]chromene-2-carboxylic acid ethyl ester Formula: C19H16O7 MolecularWeight: 356.32614

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1(CC(C2=C(O1)C3=CC=CC=C3OC2=O)C4=CC=CO4)O

Isomeric SMILES

CCOC(=O)C1(C[C@@H](C2=C(O1)C3=CC=CC=C3OC2=O)C4=CC=CO4)O

InChI

InChI=1S/C19H16O7/c1-2-23-18(21)19(22)10-12(13-8-5-9-24-13)15-16(26-19)11-6-3-4-7-14(11)25-17(15)20/h3-9,12,22H,2,10H2,1H3/t12-,19?/m1/s1