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Welcome to ZINC, a free database of commercially-available compounds for virtual screening. ZINC contains over 8 million purchasable compounds in ready-to-dock, 3D formats. ZINC is provided by the Shoichet Laboratory in the Department of Pharmaceutical Chemistry at the University of California, San Francisco (UCSF). To cite ZINC, please reference: Irwin and Shoichet, J. Chem. Inf. Model. 2005;45(1):177-82 PDF, DOI. We thank NIGMS for financial support (GM71896).

Caveat Emptor: We do not guarantee the quality of any molecule for any purpose and take no responsibility for errors arising from the use of this database. ZINC is provided in the hope that it will be useful, but you must use it at your own risk.

Molecule of the month
ZINC9684199
A product of BCIRC, the Bioinfomatics and Chemical Informatics Research Center @ UCSF. Last updated May 6, 2008. bug reports to support at docking.org; comments to comments at docking.org; questions and discussion to blaster-fans at docking.org.