Synonyms: Benzo[kl]thioxanthene-3,4-dicarboximide,N-octadecyl- (8CI);Benzothioxanthene-3,4-dicarboxylic acid-N-stearylimide;1H-Thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione,2-octadecyl-;C.I. Solvent Yellow 98;Day-Glo Pocono Yellow;Fluorescent Yellow3G;Hostasol Yellow;Hostasol Yellow 3G;Solvent Yellow 98;