An agent that causes vomiting.

• Alpha phellandrene
• Asarone
• (+)-Borneol
• Camphor
• Coniine
• Coumarin
• Curcumenol
• Curcumenol
• Cyanidin 3,5-diglucoside
• D-Camphor
• Diphenyl
• Eupatorin
• Gentianine
• Geraniol
• Geraniol
• Guaiacol
• Hydroquinone
• L-DOPA
• Levodopa
• Mannitol
• Methionine
• Methoxsalen
• Phenol
• (S)-2-Propylpiperidine
• Theobromine
• Trans-Isoasarone