香精香料;醫(yī)藥原料;化工;農業(yè)和環(huán)境標準品;氣相色譜標準品(色標);液晶材料;食品添加劑;食用香料（增香劑）;天然等同香料和人造香;羰基化合物;分析標準品;脂肪酸;通用試劑;羧酸;有機化工原料;日化原料;無機酸類;醫(yī)藥、農藥及染料中間體;PharmaceuticalIntermediates;AlkylcarboxylicAcids;Monofunctional&alpha,omega-BifunctionalAlkanes;MonofunctionalAlkanes;Aliphatics;CarboxylicAcids;BiochemicalsandReagents;BuildingBlocks;C7;CarbonylCompounds;CarboxylicAcids;ChemicalSynthesis;FattyAcidsandconjugates;FattyAcyls;Lipids;OrganicBuildingBlocks;StraightChainFattyAcids;FlavourEnhancerandAromas;Pyridines;酸類;天然香料;其它原料及中間體