1-Propanaminium, 3-carboxy-N,N,N-trimethyl-2-(1-oxopropoxy)-, inner salt
Ammonium, (3-carboxy-2-hydroxypropyl)trimethyl-, hydroxide, inner salt, propionate
(3-Carboxy-2-hydroxypropyl)trimethylammonium hydroxide, inner salt, propionate
Propionylcarnitine