ethyl-[2-(4-methoxyphenyl)-5,7-dimethyl-chromen-4-ylidene]oxidanium

Systemtic Name: ethyl-[2-(4-methoxyphenyl)-5,7-dimethyl-chromen-4-ylidene]oxidanium Openeye Name: ethyl-[2-(4-methoxyphenyl)-5,7-dimethyl-chromen-4-ylidene]oxonium CAS Name: ethyl-[2-(4-methoxyphenyl)-5,7-dimethyl-1-benzopyran-4-ylidene]oxonium IUPAC Name: ethyl-[2-(4-methoxyphenyl)-5,7-dimethylchromen-4-ylidene]oxidanium Traditional Name: ethyl-[2-(4-methoxyphenyl)-5,7-dimethyl-chromen-4-ylidene]oxonium Formula: C20H21O3+ MolecularWeight: 309.37894

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C20H21O3/c1-5-22-18-12-17(15-6-8-16(21-4)9-7-15)23-19-11-13(2)10-14(3)20(18)19/h6-12H,5H2,1-4H3/q+1