110-91-8
吗啉
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112-71-0
溴代十四烷
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25727-93-9
4-tetradecylmorpholine
5338-53-4
1-morpholin-4-yltetradecan-1-one
139072-43-8
ethyl sulfate,4-ethyl-4-tetradecylmorpholin-4-ium