50541-82-7 | 9H-Xanthene-2-carboxylic acid, 5,7-bis[1-(1,1-dimethylethoxy)ethyl]-9-oxo-, methyl ester | C27H34O6 |
50541-84-9 | 9H-Xanthene-2-carboxylic acid, 9-oxo-5,7-bis[1-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]-, methyl ester | C29H34O8 |
50541-85-0 | 9H-Xanthene-2-carboxylic acid, 9-oxo-5,7-bis[1-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]- | C28H32O8 |