5H-DIBENZO(a,d)CYCLOHEPTENE, 10,11-DIHYDRO-5-(1-METHYL-3-PIPERIDYLMETHYLENE)-, H 5H-Dibenzo(a,d)cycloheptene, 10,11-dihydro-5-(1-methyl-3-piperidylmethylene)-, hydrogen sulfate 67195-18-0