ethyl-[2-(4-hydroxyphenyl)-7-methoxy-chromen-4-ylidene]oxidanium perchlorate

Systemtic Name: ethyl-[2-(4-hydroxyphenyl)-7-methoxy-chromen-4-ylidene]oxidanium perchlorate Openeye Name: ethyl-[2-(4-hydroxyphenyl)-7-methoxy-chromen-4-ylidene]oxonium perchlorate CAS Name: ethyl-[2-(4-hydroxyphenyl)-7-methoxy-1-benzopyran-4-ylidene]oxonium perchlorate IUPAC Name: ethyl-[2-(4-hydroxyphenyl)-7-methoxychromen-4-ylidene]oxidanium perchlorate Traditional Name: ethyl-[2-(4-hydroxyphenyl)-7-methoxy-chromen-4-ylidene]oxonium perchlorate Formula: C18H17ClO8 MolecularWeight: 396.77578

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Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C18H16O4.ClHO4/c1-3-21-17-11-16(12-4-6-13(19)7-5-12)22-18-10-14(20-2)8-9-15(17)18;2-1(3,4)5/h4-11H,3H2,1-2H3;(H,2,3,4,5)