Synonyms: 1aH,5aH-Nortropan-3a-ol, 8-(2-propynyl)-, (?à)-tropate (ester) (8CI); Benzeneacetic acid, a-(hydroxymethyl)-,8-(2-propynyl)-8-azabicyclo[3.2.1]oct-3-yl ester, endo- (9CI); Benzeneaceticacid, a-(hydroxymethyl)-,8-(2-propynyl)-8-azabicyclo[3.2.1]oct-3-yl ester, endo-(?à)-; N 1084