ethyl-[2-(4-hydroxyphenyl)-6-methyl-chromen-4-ylidene]oxidanium

Systemtic Name: ethyl-[2-(4-hydroxyphenyl)-6-methyl-chromen-4-ylidene]oxidanium Openeye Name: ethyl-[2-(4-hydroxyphenyl)-6-methyl-chromen-4-ylidene]oxonium CAS Name: ethyl-[2-(4-hydroxyphenyl)-6-methyl-1-benzopyran-4-ylidene]oxonium IUPAC Name: ethyl-[2-(4-hydroxyphenyl)-6-methylchromen-4-ylidene]oxidanium Traditional Name: ethyl-[2-(4-hydroxyphenyl)-6-methyl-chromen-4-ylidene]oxonium Formula: C18H17O3+ MolecularWeight: 281.32578

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C18H16O3/c1-3-20-18-11-17(13-5-7-14(19)8-6-13)21-16-9-4-12(2)10-15(16)18/h4-11H,3H2,1-2H3/p+1