(E)-2-Chloro-7-hydroxy-9-(3-dimethylaminopropylidene)thioxanthene maleate (E)-7-Chloro-9-(3-(dimethylamino)propylidene)-9H-thioxanthen-2-ol maleate 77602-77-8 9H-Thioxanthen-2-ol, 7-chloro-9-(3-(dimethylamino)propylidene)-, (E)-, (Z)-2-butenedioate (1:1) (salt) VUFB-12365