Modified method of the preparation of isoeugenol through isomerization of eugenol in the presence of 4 times theoretical amount of KOH with eugenol type basil oil as the starting material is stated.
本文叙述以丁罗勒为原材料用4倍理论量氢氧化钾为催化剂进行异构化制备异丁酚改进方法。
Modified method of the preparation of isoeugenol through isomerization of eugenol in the presence of 4 times theoretical amount of KOH with eugenol type basil oil as the starting material is stated.
本文叙述以丁罗勒为原材料用4倍理论量氢氧化钾为催化剂进行异构化制备异丁酚改进方法。
Neither eugenol nor formocresol nor chlorphenol elicit any higher penetration through or beyond the restoration.
临时封闭材料中丁、formo酚、氯酚等都不导致修复体有微渗漏。
Objective: To evaluate the effect of overfilling with zinc oxide eugenol (ZOE) on root canal therapy (RCT) for primary tooth.
目:观察ZOE碘仿糊剂根充超充对乳牙根管治疗疗效影响。
They are a-Terpinene, Isoborneol, Eugenol, Bornyl formate, α-Pinene, 4-Terpineol, Piperitenone et al.
滇高良姜主要化学成分为α-松烯、异龙脑、丁酚、酸龙脑酯、α-蒎烯、松烯-4-醇、胡椒烯酮等。
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