File:Structuralformulaoftetrahydrofuran.svg is a vector version of this file. It should be used in place of this PNG file. File:Tetrahydrofuran-2D-skeletal-A
English German mehrstufige Synthese von Chinolizidin aus Tetrahydrofuran author name string: NadirSH URL: https://commons.wikimedia.org/wiki/User:NadirSH