| Synonyms |
1-Benzopyrylium, 4-ethoxy-2-(4-methoxyphenyl)-, perchlorate (1:1); 4-Ethoxy-2-(4-methoxyphenyl)-1-benzopyrylium perchlorate; 1-Benzopyrylium, 4-ethoxy-2-(4-methoxyphenyl)-, perchlorate; (E)-ethyl[2-(4-methoxyphenyl)-4H-chromen-4-ylidene]oxonium perchlorate |