3′,6′-Bis(diethylamino)-2-{2-[(E)-(4-hydroxy-3-methoxybenzylidene)amino]ethyl}spiro[isoindole-1,9′-xanthen]-3(2H)-one - ethanol (1:1)

3′,6′-Bis(diethylamino)-2-{2-[(E)-(4-hydroxy-3-methoxybenzyliden)amino]ethyl}spiro[isoindole-1,9′-xanthen]-3(2H)-on -ethanol (1:1)

3′,6′-Bis(diethylamino)-2-{2-[(E)-(4-hydroxy-3-methoxybenzylidene)amino]ethyl}spiro[isoindole-1,9′-xanthen]-3(2H)-one - ethanol (1:1)

3′,6′-Bis(diéthylamino)-2-{2-[(E)-(4-hydroxy-3-méthoxybenzylidène)amino]éthyl}spiro[isoindole-1,9′-xanthen]-3(2H)-one - éthanol (1:1)

Spiro[1H-isoindole-1,9′-[9H]xanthen]-3(2H)-one, 3′,6′-bis(diethylamino)-2-[2-[[(1E)-(4-hydroxy-3-methoxyphenyl)methylene]amino]ethyl]-, compd. with ethanol (1:1)