(3R)-3-butanoyloxy-4-trimethylazaniumylbutanoate (3R)-3-butanoyloxy-4-trimethylammonio-butanoate (3R)-3-(1-oxobutoxy)-4-trimethylammoniobutanoate (3R)-3-butyryloxy-4-trimethylammonio-butyrate (3R)-3-butanoyloxy-4-trimethylazaniumyl-butanoate 25576-40-3 L-Carnitine butyryl ester n-Butyryl-L-(-)-carnitin [German] LMFA07070003 O-butanoyl-carnitine 1-Propanaminium, 3-carboxy-N,N,N-trimethyl-2-(1-oxobutoxy)-, inner salt, (R)- (9CI) Ammonium, (3-carboxy-2-hydroxypropyl)trimethyl-, hydroxide, inner salt, butyrate, L- BRN 4138519 Butyryl-L-carnitine Butyrylcarnitine