| 1 | 296-03-7 | 1,4-Dioxacycloheptadecane (8CI,9CI) | C15H30O2 | 242.4 | | |
| 2 | 296-18-4 | cyclooctadecane | C18H36 | 252.48 | 72°C | |
| 3 | 296-19-5 | 1-Azacyclooctadecane | | | | |
| 4 | 296-30-0 | 1,10-Diazacyclooctadecane | C16H34N2 | 254.45456 | | |
| 5 | 296-35-5 | 1,4,7,10,13,16-Hexaazacyclooctadecane | C12H30N6 | 258.41 | 147-152°C | |
| 6 | 296-36-6 | 1,10-Dioxa-4,7,13,16-tetraazacyclooctadecane | C12H28N4O2 | 260.38 | | |
| 7 | 296-38-8 | 1,7,13-Trioxa-4,10,16-triazacyclooctadecane | C12H27N3O3 | 261.36 | | |
| 8 | 296-39-9 | 1,4,10,13-tetraoxa-7,16-dithiacyclooctadecane | C12H24O4S2 | 296.45 | | |
| 9 | 296-40-2 | 1,10-Dioxa-4,7,13,16-tetrathiacyclooctadecane | C12H24O2S4 | 328.58 | | |
| 10 | 296-41-3 | 1,4,7,10,13,16-HEXATHIACYCLOOCTADECANE | C12H24S6 | 360.71 | 92-94°C(lit.) | |
| 11 | 296-43-5 | Cyclononasiloxane | H18O9Si9 | 414.91 | | |
| 12 | 296-45-7 | Azacyclononadecane (8CI,9CI) | C18H37N | 267.49 | | |
| 13 | 296-56-0 | cycloicosane | C20H40 | 280.53 | | |
| 14 | 296-72-0 | 1,4-Dioxa-7,18-dithia-11,14-diazacycloeicosane (8CI,9CI) | C14H30N2O2S2 | 322.53 | | |
| 15 | 296-75-3 | 296-75-3 | C15H30O5 | 290.4 | | |
| 16 | 296-78-6 | Cycloheneicosane | C21H42 | 294.56 | | |
| 17 | 296-86-6 | Cyclodocosane | C22H44 | 308.58 | | |