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

Systemtic Name: ethyl-[2-(4-methoxyphenyl)chromen-4-ylidene]oxidanium Openeye Name: ethyl-[2-(4-methoxyphenyl)chromen-4-ylidene]oxonium CAS Name: ethyl-[2-(4-methoxyphenyl)-1-benzopyran-4-ylidene]oxonium IUPAC Name: ethyl-[2-(4-methoxyphenyl)chromen-4-ylidene]oxidanium Traditional Name: ethyl-[2-(4-methoxyphenyl)chromen-4-ylidene]oxonium Formula: C18H17O3+ MolecularWeight: 281.32578

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C18H17O3/c1-3-20-18-12-17(13-8-10-14(19-2)11-9-13)21-16-7-5-4-6-15(16)18/h4-12H,3H2,1-2H3/q+1