The molecular formula C17H18O5, molar mass: 302.32 g/mol, exact mass: 302.115423686 u, may refer to:
- Diffutidin, a flavan
- Isonotholaenic acid, a dihydrostilbenoid
- Notholaenic acid
- Proxicromil, an antihistamine
This set index page lists chemical structure articles associated with the same molecular formula.
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