Hansa orange

Rhodamine 590

Xanthylium, 9-(2-(ethoxycarbonyl)phenyl)-3,6-(ethylimino)-2,7-dimethyl-

9-[2-(Ethoxycarbonyl)phenyl]-3,6-bis(ethylamino)-2,7-dimethylxanthylium

2,7-Dimethyl-3,6-bis(ethylamino)-9-[2-(ethoxycarbonyl)phenyl]xanthylium