正辛酰基苯, Octanophenone

2-辛烯-4-酮, 2-Octen-4-one

没食子酸正辛酯, n-Octyl Gallate

1-辛基二氯磷酸, 1-Octylphosphonic dichloride

3-辛炔-1-醇, 3-Octyn-1-ol

乳清酸水合物, Orotic acid hydrate

2-氧杂-5-氮杂螺[3.4]辛烷, 2-Oxa-5-azaspiro[3.4]octane oxalate

草酸二水合物, Oxalic acid dihydrate

奥卡西平, Oxcarbazepine

4-乙酰氨基环己酮, N-(4-Oxocyclohexyl)acetamide