CaffeineClick ChemistryChemistry, ClinicalChemistry, OrganicCentral Nervous System StimulantsTheobromineCoffeeClinical Chemistry TestsChemistryChemistry, AnalyticCombinatorial Chemistry TechniquesRyanodineCalciumCytochrome P-450 CYP1A2Blood Chemical AnalysisProcaineChemistry, PharmaceuticalMolecular StructureAlkynesNobel PrizeOrganic Chemistry PhenomenaChemistry Techniques, SyntheticPhosphodiesterase InhibitorsGreen Chemistry TechnologySarcoplasmic ReticulumPaulliniaRyanodine Receptor Calcium Release ChannelReceptor, Adenosine A2ABeveragesChemistry Techniques, AnalyticalDose-Response Relationship, DrugChemistry, PhysicalAdenosine A2 Receptor AntagonistsEvolution, ChemicalReceptor, Adenosine A1Muscle ContractionSurface PropertiesEphedrineCyclizationOxidation-ReductionMalignant HyperthermiaTime FactorsDrinking BehaviorPurinergic P1 Receptor AntagonistsAzidesKineticsModels, MolecularBiochemistryModels, ChemicalAdenosine A1 Receptor AntagonistsReceptors, Adenosine A2Drug InteractionsTetracaineCatalysisFluorescent DyesStereoisomerism