Small scale production | Small scale production | Small scale production | Oxidation, Heavy metal compound | Oxidation, Peroxide | Oxidation, Peroxide | Oxidation, Peroxide | Rectification | No-pressure distillation | Vacuum distillation | Vacuum distillation | Vacuum distillation | Hydrogeneration | Hydrogeneration | Hydrogeneration | Oxidization, Air | Oxidization, Air | Oxidization, Air | Oxidization, Halogenide | Oxidization, Halogenide | Oxidization, Halogenide | Epoxidation | Epoxidation | Epoxidation | Dehydrogenation | Dehydrogenation | Dehydrogenation | Oxidation, Swern | Oxidation, Swern | Oxidation, Swern | Oxidation, Jones | Oxidation, Jones | Oxidation, Jones | Reduction, Metalic hydride | Reduction, Metalic hydride | Reduction, Metalic hydride | Reduction, High-pressure | Reduction, High-pressure | Reduction, High-pressure | Reduction, High/Middle-pressure | Reduction, High/Middle-pressure | Reduction, High/Middle-pressure | Reduction, Birch | Reduction, Na/Li | Reduction, Na/Li | Reduction, Na/Li | Reduction, Catalytic | Reduction, Catalytic | Reduction, Catalytic | Dehydration | Dehydration | Dehydration | Low temperature reaction (over -20 C degree) | Low temperature reaction (over -20 C degree) | Low temperature reaction (over -20 C degree) | High temperature reaction (over 200 C degree) | High-pressure reaction | High-pressure reaction | High-pressure reaction | Ring-Opening reaction | Ring-Opening reaction | Ring-Opening reaction | Cyclization | Cyclization | Cyclization | Rearrangement | Rearrangement | Rearrangement | Photochemical reaction | Photochemical reaction | Photochemical reaction | Molecular distillation | Extraction | Extraction | Extraction | Optical resolution | Optical resolution | Optical resolution | Recrystallization | Recrystallization | Recrystallization | Drying, (No-pressure/Vacuum) | Drying, (No-pressure/Vacuum) | Drying, (No-pressure/Vacuum) | Filtration | Crystallization | Crystallization | Crystallization | Column purification | Column purification | Column purification | Others | Hydrogenation | Hydrogenation | Hydrogenation | Dehydrogenation | Dehydrogenation | Dehydrogenation | High-pressure hydrolysis | High-pressure hydrolysis | High-pressure hydrolysis | Chlorination | Bromination | Bromination | Bromination | Iodination | Iodination | Iodination | Dehalogenation | Dehalogenation | Dehalogenation | Nitration | Nitration | Nitration | Amination | Amination | Amination | Acylation | Acylation | Acylation | Cyanation | Cyanation | Cyanation | Esterification | Esterification | Esterification | Alkylation | Alkylation | Alkylation | Diazotization | Diazotization | Diazotization | Sulfonation | Sulfonation | Sulfonation | Formylation | Formylation | Formylation | Etherfication | Etherfication | Etherfication | Carbonylation | Carbonylation | Carbonylation | Hydroxylation | Hydroxylation | Hydroxylation | Racemization | Racemization | Racemization | Acid chlorides | Acid chlorides | Acid chlorides | Acid amide | Acid amide | Acid amide | Dealkylation | Dealkylation | Dealkylation | Coupling reaction | Wittig reaction | Wittig reaction | Wittig reaction | Ullman reaction | Ullman reaction | Ullman reaction | Organic lithium | Organic lithium | Organic lithium | Organic sodium | Organic sodium | Organic sodium | Grignard reaction | Grignard reaction | Grignard reaction | Other organometal | Other organometal | Other organometal | Friedel-Crafts reaction | Friedel-Crafts reaction | Friedel-Crafts reaction | Vilsmeier reaction | Vilsmeier reaction | Vilsmeier reaction | Hofmann's Reaction | Hofmann's Reaction | Hofmann's Reaction | Diels-Alder | Diels-Alder | Diels-Alder | Oganic sulfur compound | Oganic sulfur compound | Oganic sulfur compound | Enzymatic reaction | Enzymatic reaction | Enzymatic reaction | Chiral synthesis | Chiral synthesis | Chiral synthesis | Optical resolution | Optical resolution | Optical resolution | Fluorine compound | Fluorine compound | Fluorine compound | Phosphoric compound | Phosphoric compound | Phosphoric compound | Reaction, NaH | Reaction, NaH | Reaction, NaH | Reaction, NaNH2 | Reaction, NaNH2 | Reaction, NaNH2 | Acetylenic chemistry | Acetylenic chemistry | Acetylenic chemistry | Production of pharmaceuticals/cosmetics | Production of pharmaceuticals/cosmetics | Production of pharmaceuticals/cosmetics | Suzuki-Miyaura cross coupling | Suzuki-Miyaura cross coupling | Suzuki-Miyaura cross coupling | Spray drying | Wolff-Kishner-reduction | Wolff-Kishner-reduction | Wolff-Kishner-reduction | High potency active (HPA) manufacturing | Gas absorption | Gas absorption | Gas absorption | Absorption/Ion exchange | Absorption/Ion exchange | Absorption/Ion exchange | Chromatography | Chromatography | Chromatography | Sublimation | Crushing ( >=1mm ) | Crushing ( >=1mm ) | Crushing ( >=1mm ) | Fine Grinding ( <1000μm->=10μm ) | Fine Grinding ( <1000μm->=10μm ) | Fine Grinding ( <1000μm->=10μm ) | Purification, Preparative Isolation | Purification, Preparative Isolation | Purification, Preparative Isolation | Synthesis of chemical reagent and pharmaceutical intermediate | Synthesis of chemical reagent and pharmaceutical intermediate | Synthesis of chemical reagent and pharmaceutical intermediate | Kolbe-Schmitt reaction | Kolbe-Schmitt reaction | Kolbe-Schmitt reaction | Oppenauer oxidation | Oppenauer oxidation | Oppenauer oxidation | Sandmeyer reaction | Sandmeyer reaction | Sandmeyer reaction | Leuckart reaction | Leuckart reaction | Leuckart reaction | Thin film distillation | Decarbonation | Decarbonation | Decarbonation | Michael addition | Michael addition | Michael addition | Methylolation | Methylolation | Methylolation | Aldol reaction | Aldol reaction | Aldol reaction | Nuclear magnetic resonance spectrometry(NMR) | Ultraviolet-Visible spectrophotometer(UV-VIS) | Infrared spectroscopy(IR) | X-ray diffraction(XRD) | Differential scanning calorimetry(DSC) | Differential thermal analysis(DTA) | Reaction calorimetry | Liquid chromatography analysis（LC） | Liquid chromatography analysis（LC） | Liquid chromatography analysis（LC） | Gas chromatography analysis | Gas chromatography analysis | Gas chromatography analysis | Liquid chromatography analysis-mass spectrometry(LC-MS) | Gas chromatography analysis-mass spectrometry(GC-MS) | Thin layer chromatograph(TLC) | Thin layer chromatograph(TLC) | Thin layer chromatograph(TLC) | Karl Fischer moisture analysis | Karl Fischer moisture analysis | Karl Fischer moisture analysis | Color difference | Specific gravity | Specific gravity | Bulk specific gravity | Bulk specific gravity | Particle size distribution | Particle size distribution | Optical rotation | Optical rotation | Optical rotation | Fusing point | Fusing point | Fusing point | Synthesis of medicinal standard product | Synthesis of standard substance, medicinal metabolite | Synthesis of stable isotope labeled compound | Head Space Gas Chromatography(HS/GC) | Head Space Gas Chromatography(HS/GC) | Head Space Gas Chromatography(HS/GC) | Thermogravimetric analysis(TG) | Halogenate, Diverse halogenating agents | Halogenate, Diverse halogenating agents | Halogenate, Diverse halogenating agents | Halogenate, Thionyl chloride, Sulfuryl chloride etc | Halogenate, Thionyl chloride, Sulfuryl chloride etc | Halogenate, Thionyl chloride, Sulfuryl chloride etc | Halogenate, NCS, NBS, NCI etc | Halogenate, NCS, NBS, NCI etc | Halogenate, NCS, NBS, NCI etc | Metallic sodium, Metallic potassium | Metallic sodium, Metallic potassium | Metallic sodium, Metallic potassium | Mercaptan | Mercaptan | Mercaptan | Reduction, Nitro compound | Reduction, Nitro compound | Reduction, Nitro compound | Diazo-coupling reaction | Diazo-coupling reaction | Diazo-coupling reaction | Chlorosulfonation | Chlorosulfonation | Chlorosulfonation | Sulfonamidation | Sulfonamidation | Sulfonamidation | Nitrosation | Nitrosation | Nitrosation | Organosilicon compound | Organosilicon compound | Organosilicon compound | Chiral compound | Chiral compound | Chiral compound | Azidation | Azidation | Azidation | Allylation | Allylation | Allylation | Acetalization | Acetalization | Acetalization | Amidination | Amidination | Amidination | Guanidination | Guanidination | Guanidination | Silylation | Silylation | Silylation | Knoevenagel condensation | Knoevenagel condensation | Knoevenagel condensation | Perkin reaction | Perkin reaction | Perkin reaction | Hoesch reaction | Hoesch reaction | Hoesch reaction | Mannich reaction | Mannich reaction | Mannich reaction | Fries rearrangement | Fries rearrangement | Fries rearrangement | Baeyer-Villiger oxidation | Baeyer-Villiger oxidation | Baeyer-Villiger oxidation | Oximation | Oximation | Oximation | Potentiometric titration | Potentiometric titration | Potentiometric titration | Diazocoupling | Diazocoupling | Diazocoupling | Mizoroki-Heck reaction | Mizoroki-Heck reaction | Mizoroki-Heck reaction | Negishi cross coupling | Negishi cross coupling | Negishi cross coupling | Migita-Kosugi-Stille cross coupling | Migita-Kosugi-Stille cross coupling | Migita-Kosugi-Stille cross coupling | Sonogashira-Hagihara Cross Coupling | Sonogashira-Hagihara Cross Coupling | Sonogashira-Hagihara Cross Coupling | Buchwald-Hartwig cross coupling | Buchwald-Hartwig cross coupling | Buchwald-Hartwig cross coupling | Kumada-Tamao-Corriu cross coupling | Kumada-Tamao-Corriu cross coupling | Kumada-Tamao-Corriu cross coupling | Glaser reaction | Glaser reaction | Glaser reaction |