Datoteka:Pyrithyldione.pngDescriptionPyrithyldione.png chemical structure of pyrithyldione Date 30 August 2007, 14:44 (UTC) Source Own work Author Edgar181
Datoteka:Pyrithyldion.pngof this file. It should be used in place of this PNG file when not inferior. File:Pyrithyldion.png → File:Pyrithyldion.svg For more information, see