Dihydrophenanthrenes are a group of chemical compounds structurally derived from phenanthrene. They are formed by partial hydrogenation of the phenanthrene backbone, in which a double bond of the aromatic system is saturated with hydrogen atoms.
The compounds of every Wikipedia article carrying a Chembox or a Drugbox, refreshed daily, with the values their infoboxes give. The pages need JavaScript; the API does not.