31232-26-5 9,10-Dihydro-10-(1-methyl-4-piperidylidene)-9-anthrol 9-Anthracenol, 9,10-dihydro-10-(1-methyl-4-piperidinylidene)- 9-Anthrol, 9,10-dihydro-10-(1-methyl-4-piperidylidene)- Danitracen Danitracene NSC170955 W-A 335 WA 335 WA 335BS