| 4-(diphenylmethoxy)-1-methyl-piperidin |
| 4-(benzhydryloxy)-1-methylpiperidine |
| 4-(diphenylmethoxy)-1-methylpiperidine |
| allergen |
| an 1041 |
| belfene |
| dafen |
| dayfen |
| diphenylpyraline |
| diphenylpyrilene |
| hispril |
| histryl |
| histyn |
| lyssipoll |
| mepiben |
| n-methylpiperidyl-(4)-benzhydrylaether salzsauren salze |
| neargal |