(+/-)-1-辛炔-3-醇, (±)-1-Octyn-3-ol

油酸, Oleic Acid

L-Ornithine methyl ester dihydrochloride

8-Oxa-3-azabicyclo[3.2.1]octane hydrochloride

7-杂氧二环[ 2.2.1] 庚烷, 7-Oxabicyclo[2.2.1]heptane

草酸, Oxalic acid

草酰胺, Oxamide

氧杂环丁烷-3-羧酸, Oxetane-3-carboxylic acid

氧代环丁烷基羧酸, 3-Oxocyclobutanecarboxylic Acid

4-羰基-L-脯氨酸氢溴酸盐, 4-Oxo-L-proline hydrobromide