| 14538-56-8 | Piperazine phosphate | C4H10N2.H3PO4 |
| 14538-17-1 | N-(5-nitro-1,3-thiazol-2-yl)pentanamide | C8H11 N3 O3 S |
| 14538-58-0 | 2,4-Pentadienoic acid, 3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, methyl ester, (E,E)- | C16H24O2 |
| 14538-75-1 | 1,4-bis(2-ethoxyethyl)piperazine | C12H26 N2 O2 . 2 Cl H |