2,8,8-trimethyl-6-[(1E)-3-methylbuta-1,3-dienyl]-5-oxidanyl-pyrano[2,3-h]chromen-4-one

Systemtic Name: 2,8,8-trimethyl-6-[(1E)-3-methylbuta-1,3-dienyl]-5-oxidanyl-pyrano[2,3-h]chromen-4-one Openeye Name: 5-hydroxy-2,8,8-trimethyl-6-[(1E)-3-methylbuta-1,3-dienyl]pyrano[2,3-h]chromen-4-one CAS Name: 5-hydroxy-2,8,8-trimethyl-6-[(1E)-3-methylbuta-1,3-dienyl]-4-pyrano[2,3-h][1]benzopyranone IUPAC Name: 5-hydroxy-2,8,8-trimethyl-6-[(1E)-3-methylbuta-1,3-dienyl]pyrano[2,3-h]chromen-4-one Traditional Name: 5-hydroxy-2,8,8-trimethyl-6-[(1E)-3-methylbuta-1,3-dienyl]pyrano[2,3-h]chromen-4-one Formula: C20H20O4 MolecularWeight: 324.3704

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC(=O)C2=C(O1)C3=C(C(=C2O)C=CC(=C)C)OC(C=C3)(C)C

Isomeric SMILES

CC1=CC(=O)C2=C(O1)C3=C(C(=C2O)/C=C/C(=C)C)OC(C=C3)(C)C

InChI

InChI=1S/C20H20O4/c1-11(2)6-7-13-17(22)16-15(21)10-12(3)23-19(16)14-8-9-20(4,5)24-18(13)14/h6-10,22H,1H2,2-5H3/b7-6+