4-Oxothiane

4-氧代硫化环戊烷

cis-3-Octene

顺-3-辛烯

(S)-(+)-2-Octanol

(S)-(+)-2-辛醇

Octafluoronaphthalene

八氟萘

Triethyl Orthobutyrate

原丁酸三乙酯

2-Oxazolidone

2-恶唑烷酮

Dimethyl (2-Oxopropyl)phosphonate

(2-氧代丙基)膦酸二甲酯

1-Octadecylpyrrole

1-十八烷基吡咯

Octaphenylcyclotetrasiloxane

八苯基环四硅氧烷

Methyl 3-Oxoheptanoate

3-氧代庚酸甲酯