(E)-2-Chloro-6-methoxy-9-(3-dimethylaminopropylidene)thioxanthene hydrogen sulfate hemihydrate 1-Propanamine, 3-(2-chloro-6-methoxy-9H-thioxanthen-9-ylidene)-N,N-dimethyl-, (E)-, sulfate, hydrate (2:2:1) 77602-64-3 VUFB-10675