ethyl-[2-(3-methoxy-4-oxidanyl-phenyl)chromen-4-ylidene]oxidanium

Systemtic Name: ethyl-[2-(3-methoxy-4-oxidanyl-phenyl)chromen-4-ylidene]oxidanium Openeye Name: ethyl-[2-(4-hydroxy-3-methoxy-phenyl)chromen-4-ylidene]oxonium CAS Name: ethyl-[2-(4-hydroxy-3-methoxyphenyl)-1-benzopyran-4-ylidene]oxonium IUPAC Name: ethyl-[2-(4-hydroxy-3-methoxyphenyl)chromen-4-ylidene]oxidanium Traditional Name: ethyl-[2-(4-hydroxy-3-methoxy-phenyl)chromen-4-ylidene]oxonium Formula: C18H17O4+ MolecularWeight: 297.32518

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Descriptors Computed from Structure

Canonical SMILES:

CC[O+]=C1C=C(OC2=CC=CC=C21)C3=CC(=C(C=C3)O)OC

Isomeric SMILES

CC[O+]=C1C=C(OC2=CC=CC=C21)C3=CC(=C(C=C3)O)OC

InChI

InChI=1S/C18H16O4/c1-3-21-17-11-16(22-15-7-5-4-6-13(15)17)12-8-9-14(19)18(10-12)20-2/h4-11H,3H2,1-2H3/p+1