十八-9-炔酸), 9-Octadecynoic acid

八甲基环四硅氧烷, Octamethylcyclotetrasiloxane

辛内酰胺, 8-Octanolactam

1-辛烯-4-醇, 1-Octen-4-ol

4-正辛基苯甲酸, 4-n-Octylbenzoic Acid

4-正辛氧基联苯-4-甲酸, 4'-n-Octyloxybiphenyl-4-carboxylic acid

(+/-)-1-辛炔-3-醇, (±)-1-Octyn-3-ol

苔红素, Orcein

6-氧代-1-氮杂螺[3.3]庚烷 半草酸盐, 6-Oxa-1-azaspiro[3.3]heptane hemioxalate

草酰乙酸, Oxalacetic Acid