| Label | Id | |
|---|---|---|
| (+-)-isomer dextromethorphan | D003915 | |
| (+-)-isomer dextromethorphan hydrobromide | D003915 | |
| delsym | D003915 | |
| dextromethorphan | D003915 | |
| dextromethorphan hydrobromide | D003915 | |
| dextromethorphan hydrobromide, (+-)-isomer | D003915 | |
| dextromethorphan hydrobromide, monohydrate | D003915 | |
| dextromethorphan hydrochloride | D003915 | |
| dextromethorphan, (+-)-isomer | D003915 | |
| 3-methoxy-17-methyl-, (9alpha,13alpha,14alpha)- morphinan | D003915 | |
| hydrobromide, dextromethorphan | D003915 | |
| hydrochloride, dextromethorphan | D003915 | |
| l-Methorphan | D003915 | |
| levomethorphan | D003915 | |
| monohydrate dextromethorphan hydrobromide | D003915 |