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Windows shareware for structure drawing. Download and ordering information.

Chemistry 4-D Draw high-quality structures quickly by entering molecular names. It also assigns systematic names, drawing and text editing.

Program for drawing 2-D chemical structures, laboratory apparatus, and chemical engineering flowcharts.

Free Linux structure drawing program, designed with emphasis on press quality, speed of, precision, and ability to add arbitrary ornaments such as orbitals.

Free, open-source editor for 2D chemical structures. Written in Java.

Drawing applet written in Java for use in database applications in chemistry.