What is the best software for drawing organic molecular structure? Applied Organic Chemistry. Which is the best software for drawing chemical structures? ChemSketch, free and safe download. ChemSketch latest version: Create Detailed Molecule Models With This Freeware Bundle. Chemsketch allows you to draw.

WinDrawChem - Free Chemical Drawing Software for Windows WinDrawChem: Molecule structure drawing Current version is 1.6.2 (note: 3 MB ZIP file) Last revised 20 December 2002 (this link sends a blank message, subject 'subscribe', to xdrawchem-announce-request@lists.sourceforge.net) This is the Windows version - This project is hosted by WinDrawChem is a two-dimensional molecule drawing program for Windows 95/98/NT/2000/XP. It is similar in functionality to other molecule drawing programs such as ChemDraw (TM, CambridgeSoft). It can read and write MDL Molfiles to allow sharing between XDrawChem and other chemistry applications, as well as read ChemDraw binary and text files. Features include: • • Fixed length, fixed angle drawing. • Automatic alignment of figures.

Detects structures, text, and arrows and places them automatically. • Can read and write MDL Molfiles, and can export drawings as pictures. • Can automatically draw rings and other structures - has all standard amino acids and nucleic acids in built-in library. • Can draw symbols such as partial charge, radicals, etc. • Online help, including tool tips. • Support for (Chemical Markup Language) as defined in J.

The Hex Files Secrets there. 39(1999), 928-942 • Support for reading ChemDraw (TM, CambridgeSoft) XML (text) and binary files. • Can export Encapsulated PostScript (EPS) files which can be imported into other applications. • 13C NMR prediction, based on Bremser W, Mag. 23(4):271-275 • 1H NMR prediction, based on additive rules and functional group lookup methods, described in Pretsch, Clerc, Seibl, Simon, 'Tables of Spectral Data for Structure Determination of Organic Compounds', 2ed., 1989, Springer-Verlag • Simple IR prediction. • Reaction analysis: gas-phase enthalpy change estimate, 1H NMR and 13C NMR comparison.