(3E)-3-[[(2S)-5-ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl]methylidene]chromen-4-one

Systemtic Name: (3E)-3-[[(2S)-5-ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl]methylidene]chromen-4-one Openeye Name: (3E)-3-[[(2S)-5-ethoxy-2-methyl-2,3-dihydrobenzofuran-6-yl]methylene]chroman-4-one CAS Name: (3E)-3-[[(2S)-5-ethoxy-2-methyl-2,3-dihydrobenzofuran-6-yl]methylidene]-3,4-dihydro-2H-1-benzopyran-4-one IUPAC Name: (3E)-3-[[(2S)-5-ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl]methylidene]chromen-4-one Traditional Name: (3E)-3-[[(2S)-5-ethoxy-2-methyl-coumaran-6-yl]methylene]chroman-4-one Formula: C21H20O4 MolecularWeight: 336.3811

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Descriptors Computed from Structure

Canonical SMILES:

CCOC1=CC2=C(C=C1C=C3COC4=CC=CC=C4C3=O)OC(C2)C

Isomeric SMILES

CCOC1=CC2=C(C=C1/C=C/3\COC4=CC=CC=C4C3=O)O[C@H](C2)C

InChI

InChI=1S/C21H20O4/c1-3-23-19-10-14-8-13(2)25-20(14)11-15(19)9-16-12-24-18-7-5-4-6-17(18)21(16)22/h4-7,9-11,13H,3,8,12H2,1-2H3/b16-9+/t13-/m0/s1