ChemDoodle 6.0.

ChemDoodle 6.0 is an advanced software suite for drawing chemical structure diagrams. The program's capabilities extend far beyond mere structures, however, including the ability to calculate NMR spectra, generate IUPAC names and line notations for structures, manipulate structures imported from the Internet, interpret and interconvert files generated by other chemical drawing software programs, illustrate glassware and equipment setups, and draw TLC plates. This latest version supports full round-trip editing, so that structures produced with the program can be used in standard office software and reimported into ChemDoodle if modifications are needed. These features and more are included in the basic package, which is very affordable.