10,11-Dihydro-5-(1-methyl-3-pyrrolidinylmethyl)-5H-dibenzo(a,d)cycloheptene oxalate 5H-DIBENZO(a,d)CYCLOHEPTENE, 10,11-DIHYDRO-5-(1-METHYL-3-PYRROLIDINYLMETHYL)-, O 5H-Dibenzo(a,d)cycloheptene, 10,11-dihydro-5-(1-methyl-3-pyrrolidinylmethyl)-, oxalate 70145-77-6