Many years ago a topologist and I co-supervised a graduate student. In our first meeting the student drew the structures of a series of annealated benzene rings on the board. How are the double lines ...

Software like ChemDraw lets chemists draw chemical structures on computers, but drawing them by hand on a piece of paper is easier much of the time. While those drawings are convenient, they can’t be ...

ACD/Labs, an informatics company that develops and commercializes software in support of research and development, has announced that ACD/ChemSketch Freeware has been downloaded by over two million ...