ethyl-[2-(4-methoxyphenyl)-6-oxidanyl-chromen-4-ylidene]oxidanium

Systemtic Name: ethyl-[2-(4-methoxyphenyl)-6-oxidanyl-chromen-4-ylidene]oxidanium Openeye Name: ethyl-[6-hydroxy-2-(4-methoxyphenyl)chromen-4-ylidene]oxonium CAS Name: ethyl-[6-hydroxy-2-(4-methoxyphenyl)-1-benzopyran-4-ylidene]oxonium IUPAC Name: ethyl-[6-hydroxy-2-(4-methoxyphenyl)chromen-4-ylidene]oxidanium Traditional Name: ethyl-[6-hydroxy-2-(4-methoxyphenyl)chromen-4-ylidene]oxonium Formula: C18H17O4+ MolecularWeight: 297.32518

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Descriptors Computed from Structure

Canonical SMILES:

CC[O+]=C1C=C(OC2=C1C=C(C=C2)O)C3=CC=C(C=C3)OC

Isomeric SMILES

CC[O+]=C1C=C(OC2=C1C=C(C=C2)O)C3=CC=C(C=C3)OC

InChI

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