23476-83-7 3,12-Bis(3-chloro-2-hydroxypropyl)-3,12-diaza-6,9-diazoniadispiro(5.2.5.2)hexadecane dichloride 3,12-Diaza-6,9-diazoniadispiro(5.2.5.2)hexadecane, 3,12-bis(3-chloro-2-hydroxypropyl)-, dichloride Chlorure de prospidium [INN-French] Cloruro de prospidio [INN-Spanish] NSC 166100 PROSPIDIUM Prospidii chloridum [INN-Latin] Prospidin Prospidine Prospidium chloride Prospidium chloride [INN]