Found 1 items, similar to Phthalide.
English → English (gcide) Definition: Phthalide Phthalide \Phthal"ide\, n. [Phthalyl + anhydride.] (Chem.) A lactone obtained by reduction of phthalyl chloride, as a white crystalline substance; hence, by extension, any one of the series of which phthalide proper is the type. [Written also phthalid.] [1913 Webster]