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

Systemtic Name: ethyl-[2-(3-methoxy-4-oxidanyl-phenyl)-6-methyl-chromen-4-ylidene]oxidanium Openeye Name: ethyl-[2-(4-hydroxy-3-methoxy-phenyl)-6-methyl-chromen-4-ylidene]oxonium CAS Name: ethyl-[2-(4-hydroxy-3-methoxyphenyl)-6-methyl-1-benzopyran-4-ylidene]oxonium IUPAC Name: ethyl-[2-(4-hydroxy-3-methoxyphenyl)-6-methylchromen-4-ylidene]oxidanium Traditional Name: ethyl-[2-(4-hydroxy-3-methoxy-phenyl)-6-methyl-chromen-4-ylidene]oxonium Formula: C19H19O4+ MolecularWeight: 311.35176

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C19H18O4/c1-4-22-18-11-17(13-6-7-15(20)19(10-13)21-3)23-16-8-5-12(2)9-14(16)18/h5-11H,4H2,1-3H3/p+1