4',7',8-trimethoxyspiro[3,4-dihydrochromene-2,2'-3H-1-benzofuran]

Systemtic Name: 4',7',8-trimethoxyspiro[3,4-dihydrochromene-2,2'-3H-1-benzofuran] Openeye Name: 4,7,8'-trimethoxyspiro[3H-benzofuran-2,2'-chromane] CAS Name: 4',7',8-trimethoxyspiro[3,4-dihydro-2H-1-benzopyran-2,2'-3H-benzofuran] IUPAC Name: 4',7',8-trimethoxyspiro[3,4-dihydrochromene-2,2'-3H-1-benzofuran] Traditional Name: 4',7',8-trimethoxyspiro[chroman-2,2'-coumaran] Formula: C19H20O5 MolecularWeight: 328.3591

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Descriptors Computed from Structure

Canonical SMILES:

COC1=C2CC3(CCC4=C(O3)C(=CC=C4)OC)OC2=C(C=C1)OC

Isomeric SMILES

COC1=C2CC3(CCC4=C(O3)C(=CC=C4)OC)OC2=C(C=C1)OC

InChI

InChI=1S/C19H20O5/c1-20-14-7-8-16(22-3)18-13(14)11-19(24-18)10-9-12-5-4-6-15(21-2)17(12)23-19/h4-8H,9-11H2,1-3H3