| Label | Id | |
|---|---|---|
| bicarnesine | D002331 | |
| carnitine | D002331 | |
| 1-propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, inner salt, (r)- | D002331 | |
| 3-carboxy-2-hydroxy-N,N,N-trimethyl-, inner salt, (r)- 1-propanaminium | D002331 | |
| l carnitine | D002331 | |
| l-carnitine | D002331 | |
| levocarnitine | D002331 | |
| vitamin BT | D002331 |