Apologies for multiple postings. Marvin Applets and Marvin Beans 2.10.5, JChem and JKlustor 1.7.3 have been released. The packages contain Java software development tools and applications for chemistry. The software is portable (runs in Windows, Mac, Unix, etc.) - Marvin Applets and JavaBeans support drawing/displaying chemical structures and handling molecule objects. - JChem provides chemical database searching capabilities by integration into relational database engines supporting SQL. - JKlustor is a software for diversity calculations and clustering, which can generate and apply 2D molecular fingerprints. FREE: - Marvin Applets are free for free web sites. - MarvinSketch and MarvinView applications accessed from ChemAxon's web site http://www.chemaxon.com/marvin/jnlp/index.html - Locally installed MarvinSketch, MarvinView, and MolConverter applications are free for academic or home users. Marvin News: - Improved Mac support http://www.chemaxon.com/marvin/doc/for-mac-users.html - Signed applets (File Open, Save, and copy/paste support) http://www.chemaxon.com/marvin/doc/signing.html - Full featured MarvinSketch and MarvinView applications can be accessed directly from the web without installation (applying the Java Web Start technology) http://www.chemaxon.com/marvin/jnlp/index.html - CML import http://www.chemaxon.com/marvin/doc/formats.html - Scalable Vector Graphics (SVG) image file generation http://www.chemaxon.com/marvin/doc/images-doc.html - Atom mapping http://www.chemaxon.com/marvin/doc/example-sketch3.5.html - Copy/paste with ChemDraw http://www.chemaxon.com/marvin/doc/datatransfer.html - See more at http://www.chemaxon.com/marvin/doc/changes.html http://www.chemaxon.com/marvin JChem News: - DB2 and PostgreSQL support added - Search using R-group conditions (Markush structures) - New query atom conditions (aliphatic/aromatic, valence, connection count, hydrogen connection count, ring count, smallest ring size) - Detailed guide for structure searching http://www.jchem.com/doc/user/ - See more at http://www.jchem.com/changes.html http://www.jchem.com JKlustor News: - JChem API includes JKlustor http://www.jchem.com/doc/api/ - See more at http://www.jchem.com/changes.html http://www.jchem.com/doc/admin/JKlustor.html The software can be tried/downloaded at http://www.chemaxon.com/products.html Online demos: http://www.chemaxon.com/marvin/demos.html http://www.jchem.com/examples.html Regards, Ferenc -- Dr. Ferenc Csizmadia Managing Director ChemAxon http://www.chemaxon.com chemweb: A list for Chemical Applications of the Internet. To post to list: mailto:chemweb@ic.ac.uk Archived as: http://www.lists.ic.ac.uk/hypermail/chemweb/ To (un)subscribe, mailto:majordomo@ic.ac.uk the following message; (un)subscribe chemweb List coordinator, Henry Rzepa (mailto:rzepa@ic.ac.uk)