butyloctanoic acid [商業(yè)]丁基辛酸butylmethacrylate 甲基丙烯酸丁酯butylmercaptan [毉] 丁硫醇butylidenephthalide 丁烯基酞內(nèi)酯butylidenephalide [毉葯科學]正丁烯基內(nèi)酯butylidene 丁烯基太內(nèi)酯butylhydroquinone n. 丁基氫醌butylhomoserin 丁基高絲氨酸butylenes 丁烯butylenediol n.丁二醇butylene oxide 環(huán)氧丁烷butylene oxidation [能源科學技術(shù)]丁烯氧化butylene glycol stearate [商業(yè)]丁二醇硬脂酸酯butylene glycol cocoate [商業(yè)]丁二醇椰油酸酯butylene glycol 丁二醇；保溼劑butylene n.丁烯butylcyanide 戊腈butylcyanamide [經(jīng)濟學]二丁氨腈butylcholinesterase [毉葯科學]丁醯膽堿酯酶butylchlorofos [商業(yè)]丁酯磷殺蟲劑