High-resolution black/white .PNG made with ChemDraw and IrfanView — see WikiProject Chemistry - structure drawing for detailed instructions. Please drop
Description: Chemicalstructure of Bernthsen acridine synthesis. Author, date of creation: selfmade by ~K, 13 May 2005. Source: - Copyright: GNU Free Documentation
High-resolution black/white .PNG made with ChemDraw and IrfanView — see WikiProject Chemistry - structure drawing for detailed instructions. Please drop