- Thecatalyticperformanceofthesecondaryaminecatalystisgenerallysuperiortotheprimaryamineandtertiaryaminecatalyst.Synthesisoftributylcitrate(TBC),anontoxicplasticizer,underthepromotionoftertiaryaminehasbeeninvestigated.FormationofCTCby2-chloro-5-methoxy...
- 11523
- 问题详情: a ary 【回答】D知识点:语音题型:选择题...
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- aliphaticaminealkaloidDevelopmentofChinasaliphaticamineindustryandchallengesitfaces;QSPRstudyonoctanol-waterpartitioncoefficient(lgK_(OW))ofaliphaticamineAnunderwatercorrosionprotectioncoatingsbasedonepoxyresinasbinderandamodifiedaliphaticamineashard...
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- Thecopolymerizationwithgraftingofmixedacrylatemonomersonwoodinitiatedbytheinitiationsystemoftertiaryaromaticamine(Ⅱ)TheChemistryofPositiveIonFreeRadicalⅡ、ElectronspinResonanceofComplexesofSomearomaticaminewithAntimonyPentachlorideandTheirpropertie...
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- ethoxylatedcocoamineoctadecyldimethylamineoxidealiphaticaminealkaloidglycol-aminegastreatingplantSynthesisof2-alkoxypentan-3-aminehydrochlorideThecatalyticperformanceofthesecondaryaminecatalystisgenerallysuperiortotheprimaryamineandtertiaryaminecatal...
- 26924
- 问题详情:Lucydoesn’thaveaneraser.Letmegive to . A.mine;him B.mine;herC.her;mine D.my;her【回答】B知识点:相似相近词比较题型:选择题...
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- Kevinistakingthemonamineoxidaseinhibitorforhisdepression.TherapeuticeffectofChangyanqingonthedamagedintestinalmucosaandDiamineoxidaseMonoamineoxidase(MAO)inhibitorswereintroducedintotherapyforthetreatmentofdepressionin1957.amonoamineoxidaseinhibitor(...
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- ApplicationoffuzzycontrolinfattyaminereactortemperaturerisingPreparationandpropertiesofurethane-modifiedfattyamineusedaswaterborneepoxycuringagentsbasedonoilandfatSurfaceactiveagents--Technicalethoxylatedfattyamines--Methodsofanalysis...
- 12092
- 1、Nonionicsincludepolyoxyethylenecondensates,sucroseestersandalkylamineoxides.2、Nonionicsurface-activeagentsincludepolyoxyethylenecondensates,sucroseestersandalkylamineoxides.3、Non-ionicsurfactantsarepolyoxyethylenecondensates,sugarestersandalkyla...
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