并对反应产物的异构体分布及异丁苯的歧化反应做了分析。
The distribution of the isomers of the product and the disproportionated product of alkyl-benzene in the Friedel—Crafts reaction have been determined.
阿司匹林，对乙酰氨基酚和异丁苯丙酸都可以用来减少痛苦和发烧。
Aspirin, acetaminophen and ibuprofen can all be used to reduce pain and fever.
小心过敏反应：异丁苯丙酸可能会产生严重过敏反应，可能包括出疹子，脸部肿胀，气喘，休克。
Allergy alert: Ibuprofen may cause a severe allergic reaction which may include hives, facial swelling, asthma (wheezing), shock.
异丁苯丙酸一种非类固醇的抗燃烧药剂，c13h18o2，尤用于治疗关节炎，一般因其有止痛和退热的功能而被服用。
A nonsteroidal anti-inflammatory medication, C13H18O2, used especially in the treatment of arthritis and commonly taken for its analgesic and antipyretic properties.
异丁苯丙酸一种非类固醇的抗燃烧药剂，C13H18O2，尤用于治疗关节炎，一般因其有止痛和退热的功能而被服用。
A nonsteroidal anti - inflammatory medication, C13H18O2, used especially in the treatment of arthritis and commonly taken for its analgesic and antipyretic properties.
本文采用气相色谱法，用HP-5毛细管柱，以邻苯二甲酸二异丁酯为内标物，用氢火焰离子化检测器对甲氧苄氟菊酯进行定性定量分析。
A method for the determination of metofluthrin TC by GC with HP-5 capillary column, diisobutyl phthalate as internal standard and FID detector was described.
由苯与异丁酰氯在无水三氯化铝作催化剂的条件下制备苯基异丙基酮。
Methyl 1 phenyl Propanone was synthesized with benzene and iso butyryl chloride by using anhydrous aluminium trichloride as catalyst.
由苯与异丁酰氯在无水三氯化铝作催化剂的条件下制备苯基异丙基酮。
Methyl 1 phenyl Propanone was synthesized with benzene and iso butyryl chloride by using anhydrous aluminium trichloride as catalyst.
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