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

Systemtic Name: ethyl-[2-(4-methoxyphenyl)chromen-4-ylidene]oxidanium perchlorate Openeye Name: ethyl-[2-(4-methoxyphenyl)chromen-4-ylidene]oxonium perchlorate CAS Name: ethyl-[2-(4-methoxyphenyl)-1-benzopyran-4-ylidene]oxonium perchlorate IUPAC Name: ethyl-[2-(4-methoxyphenyl)chromen-4-ylidene]oxidanium perchlorate Traditional Name: ethyl-[2-(4-methoxyphenyl)chromen-4-ylidene]oxonium perchlorate Formula: C18H17ClO7 MolecularWeight: 380.77638

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C18H17O3.ClHO4/c1-3-20-18-12-17(13-8-10-14(19-2)11-9-13)21-16-7-5-4-6-15(16)18;2-1(3,4)5/h4-12H,3H2,1-2H3;(H,2,3,4,5)/q+1;/p-1