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

Systemtic Name: ethyl-[2-(4-methoxyphenyl)-6-methyl-chromen-4-ylidene]oxidanium perchlorate Openeye Name: ethyl-[2-(4-methoxyphenyl)-6-methyl-chromen-4-ylidene]oxonium perchlorate CAS Name: ethyl-[2-(4-methoxyphenyl)-6-methyl-1-benzopyran-4-ylidene]oxonium perchlorate IUPAC Name: ethyl-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]oxidanium perchlorate Traditional Name: ethyl-[2-(4-methoxyphenyl)-6-methyl-chromen-4-ylidene]oxonium perchlorate Formula: C19H19ClO7 MolecularWeight: 394.80296

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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)OC.[O-]Cl(=O)(=O)=O

Isomeric SMILES

CC[O+]=C1C=C(OC2=C1C=C(C=C2)C)C3=CC=C(C=C3)OC.[O-]Cl(=O)(=O)=O

InChI

InChI=1S/C19H19O3.ClHO4/c1-4-21-19-12-18(14-6-8-15(20-3)9-7-14)22-17-10-5-13(2)11-16(17)19;2-1(3,4)5/h5-12H,4H2,1-3H3;(H,2,3,4,5)/q+1;/p-1