hexamethylene (ヘキサメチレン)
hexahydrobenzene (六水素化ベンゼン)
| 組成式 | 示性式 | IUPAC | 慣用名 |
| C3H6 |
C3H6
| cyclopropane (シクロプロパン) | trimethylene (トリメチレン) |
| C4H8 |
C4H8
| cyclobutane (シクロブタン) | tetramethylene (テトラメチレン) |
| C5H10 |
C5H10
| cyclopentane (シクロペンタン) | pentamethylene (ペンタメチレン) |
| C6H12 |
C6H12
| cyclohexane (シクロヘキサン) |
naphthene (ナフテン) hexamethylene (ヘキサメチレン) hexahydrobenzene (六水素化ベンゼン) |
| C7H14 |
C7H14
| cycloheptane (シクロヘプタン) |
heptamethylene (ヘプタメチレン) |
| C8H16 |
C8H16
| cyclooctane (シクロオクタン) | octamethylene (オクタメチレン) |