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

Systemtic Name: ethyl-[7-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]oxidanium perchlorate Openeye Name: ethyl-[7-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]oxonium perchlorate CAS Name: ethyl-[7-methoxy-2-(4-methoxyphenyl)-1-benzopyran-4-ylidene]oxonium perchlorate IUPAC Name: ethyl-[7-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]oxidanium perchlorate Traditional Name: ethyl-[7-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]oxonium perchlorate Formula: C19H19ClO8 MolecularWeight: 410.80236

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

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

Isomeric SMILES

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

InChI

InChI=1S/C19H19O4.ClHO4/c1-4-22-18-12-17(13-5-7-14(20-2)8-6-13)23-19-11-15(21-3)9-10-16(18)19;2-1(3,4)5/h5-12H,4H2,1-3H3;(H,2,3,4,5)/q+1;/p-1