(3-Quinuclidyl)-di-(4'-chlorophenylcarbinol)- 3-Quinuclidinemethanol, alpha,alpha-bis(p-chlorophenyl)- 5-21-04-00174 (Beilstein Handbook Reference) 57734-82-4 BRN 1548830 Benzhydrol, 4,4'-dichloro-alpha-(3-quinuclidinyl)- alpha,alpha-Bis(p-chlorophenyl)-3-quinuclidinemethanol