1-Propanaminium, 3-carboxy-N,N,N-trimethyl-, chloride (9CI) 3-Carboxy-N,N,N-trimethyl-1-propanaminium chloride 6249-56-5 AMMONIUM, (3-CARBOXYPROPYL)TRIMETHYL-, CHLORIDE Trimethylaminobutyrate gamma-Butyrobetain-chlorid [German] gamma-Butyrobetaine hydrochloride