(1R,5S)-3-hydroxyspiro[bicyclo[3.2.1]octane-8,1'-pyrrolidin]-1'-ium chloride;USP Trospium Chloride Related Compound C; (1?,3?,5?)-3-Hydroxyspiro[8-azoniabicyclo[3.2.1]octane-8,1'-pyrrolidinium] Chloride (1:1); 3-Hydroxyspiro[nortropane-8,1'-pyrrolidinium] Chloride; 3?-Hydroxynortropane-8-spiro-1'-pyrrolidinium Chloride;Azoniaspironortropanol Chloride
