| 1 | 54844-70-1 | 6-Henicosyn-11-ol | 6-Henicosyn-11-ol | C21H40O
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| 2 | | Allyloxy-9-octadecene | Allyloxy-9-octadecene | C21H40O
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| 3 | 54844-65-4 | (Z)-6-二十一碳烯-11-酮 | (Z)-6-HENICOSEN-11-ONE | C21H40O
| | |
| 4 | 114002-70-9 | 1-Allyloxy-9-octadecene | 1-Allyloxy-9-octadecene | C21H40O
| | |
| 5 | 55255-86-2 | 1-Cyclopentyl-1-hexadecanone | 1-Cyclopentyl-1-hexadecanone | C21H40O
| | |
| 6 | | 20-Methoxybicyclo[14.3.1]icosane | 20-Methoxybicyclo[14.3.1]icosane | C21H40O
| | |
| 7 | 1450888-53-5 | 6,15-Heneicosadien-11-ol, (6Z,15Z)- | 6,15-Heneicosadien-11-ol, (6Z,15Z)- | C21H40O
| | |
| 8 | 22373-86-0 | | 9-Octadecene, 1-(2-propen-1-yloxy)-, (9Z)- | C21H40O
| | |
| 9 | 136854-27-8 | 反式-4-[2-(4-庚基环己基)乙基]环己酮 | 1-(trans-4-heptylcyclohexyl)-2-cyclohexanone ethane | C21H40O
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