ethyl-[2-(4-hydroxyphenyl)-5,7-dimethyl-chromen-4-ylidene]oxidanium

Systemtic Name: ethyl-[2-(4-hydroxyphenyl)-5,7-dimethyl-chromen-4-ylidene]oxidanium Openeye Name: ethyl-[2-(4-hydroxyphenyl)-5,7-dimethyl-chromen-4-ylidene]oxonium CAS Name: ethyl-[2-(4-hydroxyphenyl)-5,7-dimethyl-1-benzopyran-4-ylidene]oxonium IUPAC Name: ethyl-[2-(4-hydroxyphenyl)-5,7-dimethylchromen-4-ylidene]oxidanium Traditional Name: ethyl-[2-(4-hydroxyphenyl)-5,7-dimethyl-chromen-4-ylidene]oxonium Formula: C19H19O3+ MolecularWeight: 295.35236

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC[O+]=C1C=C(OC2=CC(=CC(=C21)C)C)C3=CC=C(C=C3)O

Isomeric SMILES

CC[O+]=C1C=C(OC2=CC(=CC(=C21)C)C)C3=CC=C(C=C3)O

InChI

InChI=1S/C19H18O3/c1-4-21-17-11-16(14-5-7-15(20)8-6-14)22-18-10-12(2)9-13(3)19(17)18/h5-11H,4H2,1-3H3/p+1