[2-(4-methoxyphenyl)chromen-4-ylidene]-methyl-oxidanium; methyl sulfate

Systemtic Name: [2-(4-methoxyphenyl)chromen-4-ylidene]-methyl-oxidanium; methyl sulfate Openeye Name: [2-(4-methoxyphenyl)chromen-4-ylidene]-methyl-oxonium; methyl sulfate CAS Name: [2-(4-methoxyphenyl)-1-benzopyran-4-ylidene]-methyloxonium; methyl sulfate IUPAC Name: [2-(4-methoxyphenyl)chromen-4-ylidene]-methyloxidanium; methyl sulfate Traditional Name: [2-(4-methoxyphenyl)chromen-4-ylidene]-methyl-oxonium; methyl sulfate Formula: C18H18O7S MolecularWeight: 378.39632

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=C(C=C1)C2=CC(=[O+]C)C3=CC=CC=C3O2.COS(=O)(=O)[O-]

Isomeric SMILES

COC1=CC=C(C=C1)C2=CC(=[O+]C)C3=CC=CC=C3O2.COS(=O)(=O)[O-]

InChI

InChI=1S/C17H15O3.CH4O4S/c1-18-13-9-7-12(8-10-13)16-11-17(19-2)14-5-3-4-6-15(14)20-16;1-5-6(2,3)4/h3-11H,1-2H3;1H3,(H,2,3,4)/q+1;/p-1