[Certain quaternary derivatives of diphenylglycollic acid].
D000143:Acids; D064751:Ammonium Compounds; D000644:Quaternary Ammonium Compounds
D000143:Acids; D064751:Ammonium Compounds; D000644:Quaternary Ammonium Compounds
ACIDS; AMMONIUM COMPOUNDS
Sopra alcuni derivati ammonici quaternari dell'acido difenilglicolico.