(3-acetyloxy-2,2-dimethyl-8-oxidanylidene-3,4-dihydropyrano[3,2-g]chromen-4-yl) 3-methylbut-2-enoate

Systemtic Name: (3-acetyloxy-2,2-dimethyl-8-oxidanylidene-3,4-dihydropyrano[3,2-g]chromen-4-yl) 3-methylbut-2-enoate Openeye Name: (3-acetoxy-2,2-dimethyl-8-oxo-3,4-dihydropyrano[3,2-g]chromen-4-yl) 3-methylbut-2-enoate CAS Name: 3-methyl-2-butenoic acid (3-acetyloxy-2,2-dimethyl-8-oxo-3,4-dihydropyrano[3,2-g][1]benzopyran-4-yl) ester IUPAC Name: (3-acetyloxy-2,2-dimethyl-8-oxo-3,4-dihydropyrano[3,2-g]chromen-4-yl) 3-methylbut-2-enoate Traditional Name: 3-methylbut-2-enoic acid (3-acetoxy-8-keto-2,2-dimethyl-3,4-dihydropyrano[3,2-g]chromen-4-yl) ester Formula: C21H22O7 MolecularWeight: 386.39518

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Descriptors Computed from Structure

Canonical SMILES:

CC(=CC(=O)OC1C(C(OC2=C1C=C3C=CC(=O)OC3=C2)(C)C)OC(=O)C)C

Isomeric SMILES

CC(=CC(=O)OC1C(C(OC2=C1C=C3C=CC(=O)OC3=C2)(C)C)OC(=O)C)C

InChI

InChI=1S/C21H22O7/c1-11(2)8-18(24)27-19-14-9-13-6-7-17(23)26-15(13)10-16(14)28-21(4,5)20(19)25-12(3)22/h6-10,19-20H,1-5H3