| n-hexyl-beta-methyl-4-(2-pyridinyl)-1-piperazineethanamin (z)-2-butenedioat |
| 1-(2-pyridyl)-4-(1-methyl-2-n-hexylaminoethyl)piperazine maleate (2:5) |
| n-hexyl-beta-methyl-4-(2-pyridinyl)-1-piperazineethanamine (z)-2-butenedioate |
| (2:5) |
| n-hexyl-beta-methyl-4-(2-pyridinyl)-1-piperazineethanamin (z)-2-butenedioate (2:5) |
