https://pubchem.ncbi.nlm.nih.gov/compound/5_6-Dihydro-4-_4-methoxyphenyl_-2-phenylnaphtho_1_2-B_pyrylium-tetrafluoroborate
5,6-Dihydro-4-(4-methoxyphenyl)-2-phenylnaphtho(1,2-B)pyrylium tetrafluoroborate - PubChem
5,6-Dihydro-4-(4-methoxyphenyl)-2-phenylnaphtho(1,2-B)pyrylium tetrafluoroborate chemical information summary.