Synonyms: 1aH,5aH-Tropanium, 3a-hydroxy-8-(p-phenylbenzyl)-, bromide, (?à)-tropate (8CI);8-(p-Phenylbenzyl)atropinium bromide (6CI,7CI); 8-Azoniabicyclo[3.2.1]octane,8-([1,1'-biphenyl]-4-ylmethyl)-3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-methyl-,bromide, (3-endo)- (9CI); 8-Azoniabicyclo[3.2.1]octane,8-([1,1'-biphenyl]-4-ylmethyl)-3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-methyl-,bromide, endo-(?à)-;Tropic acid, (?à)-,ester with 3a-hydroxy-8-(p-phenylbenzyl)-1aH,5aH-tropanium bromide (8CI);4-Diphenylmethyl-dl-tropyltropinium bromide; 4-Diphenylmethyltropyltropiniumbromide, (?à)-; 8-(p-Biphenylmethyl)-3a-(dl-tropoyloxy)tropiniumbromide; 8-(p-Phenylbenzyl)atropinium bromide, (?à)-; 8-Azoniabicyclo[3.2.1]octane,8-([1,1'-biphenyl]-4-ylmethyl)-3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-methyl-,bromide, endo-; Dendrepar; Gastripon; Gastropin; N 399; Xenytropium bromide;Xenytropium bromide, (?à)-; p-Biphenylmethyl(dl-tropyl-a-tropinium)bromide