is conjugate acid of is enantiomer of (R)-carnitine carnitinium (R)-carnitinium C[N+](C)(C)C[C@H](O)CC(O)=O +1 CHEBI:39547 162.20688 162.11247 A carnitinium that is the conjugate acid of (R)-carnitine. CARNITINE PDBeChem:152 chebi_ontology PHIQHXFUZVPYII-ZCFIWIBFSA-O (2R)-3-carboxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium C7H16NO3 InChI=1S/C7H15NO3/c1-8(2,3)5-6(9)4-7(10)11/h6,9H,4-5H2,1-3H3/p+1/t6-/m1/s1 (S)-carnitinium