(2S,4R)-4-ethenyl-4,10-dimethyl-2-(2-methyl-1-oxidanyl-prop-2-enyl)-2-oxidanyl-3H-pyrano[3,2-c]chromen-5-one

Systemtic Name: (2S,4R)-4-ethenyl-4,10-dimethyl-2-(2-methyl-1-oxidanyl-prop-2-enyl)-2-oxidanyl-3H-pyrano[3,2-c]chromen-5-one Openeye Name: (2S,4R)-2-hydroxy-2-(1-hydroxy-2-methyl-allyl)-4,10-dimethyl-4-vinyl-3H-pyrano[3,2-c]chromen-5-one CAS Name: (2S,4R)-4-ethenyl-2-hydroxy-2-(1-hydroxy-2-methylprop-2-enyl)-4,10-dimethyl-3H-pyrano[3,2-c][1]benzopyran-5-one IUPAC Name: (2S,4R)-4-ethenyl-2-hydroxy-2-(1-hydroxy-2-methylprop-2-enyl)-4,10-dimethyl-3H-pyrano[3,2-c]chromen-5-one Traditional Name: (2S,4R)-2-hydroxy-2-(1-hydroxy-2-methyl-allyl)-4,10-dimethyl-4-vinyl-3H-pyrano[3,2-c]chromen-5-one Formula: C20H22O5 MolecularWeight: 342.38568

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Descriptors Computed from Structure

Canonical SMILES:

CC1=C2C(=CC=C1)OC(=O)C3=C2OC(CC3(C)C=C)(C(C(=C)C)O)O

Isomeric SMILES

CC1=C2C(=CC=C1)OC(=O)C3=C2O[C@@](C[C@]3(C)C=C)(C(C(=C)C)O)O

InChI

InChI=1S/C20H22O5/c1-6-19(5)10-20(23,17(21)11(2)3)25-16-14-12(4)8-7-9-13(14)24-18(22)15(16)19/h6-9,17,21,23H,1-2,10H2,3-5H3/t17?,19-,20-/m0/s1