| 821015-83-2 | 1-Butanaminium, 4-[[5-(hexyloxy)-1,5-dioxopentyl]oxy]-N,N,N-trimethyl-, bromide | C18H36NO4.Br |
| 821015-84-3 | 1-Hexanaminium, 6-[[5-(hexyloxy)-1,5-dioxopentyl]oxy]-N,N,N-trimethyl-, bromide | C20H40NO4.Br |
| 821015-85-4 | 1-Butanaminium, 4-[[5-(decyloxy)-1,5-dioxopentyl]oxy]-N,N,N-trimethyl-, bromide | C22H44NO4.Br |