ethyl-[6-ethyl-2-(3-methoxy-4-oxidanyl-phenyl)chromen-4-ylidene]oxidanium

Systemtic Name: ethyl-[6-ethyl-2-(3-methoxy-4-oxidanyl-phenyl)chromen-4-ylidene]oxidanium Openeye Name: ethyl-[6-ethyl-2-(4-hydroxy-3-methoxy-phenyl)chromen-4-ylidene]oxonium CAS Name: ethyl-[6-ethyl-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyran-4-ylidene]oxonium IUPAC Name: ethyl-[6-ethyl-2-(4-hydroxy-3-methoxyphenyl)chromen-4-ylidene]oxidanium Traditional Name: ethyl-[6-ethyl-2-(4-hydroxy-3-methoxy-phenyl)chromen-4-ylidene]oxonium Formula: C20H21O4+ MolecularWeight: 325.37834

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Descriptors Computed from Structure

Canonical SMILES:

CCC1=CC2=C(C=C1)OC(=CC2=[O+]CC)C3=CC(=C(C=C3)O)OC

Isomeric SMILES

CCC1=CC2=C(C=C1)OC(=CC2=[O+]CC)C3=CC(=C(C=C3)O)OC

InChI

InChI=1S/C20H20O4/c1-4-13-6-9-17-15(10-13)19(23-5-2)12-18(24-17)14-7-8-16(21)20(11-14)22-3/h6-12H,4-5H2,1-3H3/p+1