Chemical Structure Lookup Service Help | Disclaimer 
Search in 39 million indexed structures from over 80 databases (27 million unique structures) Contact Us 
 
Disclaimers:
In addition to all the points in the Disclaimers section of the home page of this web site, we would like to stress the following: Although we have taken great care in the development of these capabilities and web services, we cannot guarantee that they are 100% bug-free. If you notice problems such as the same FICuS being assigned to two different molecules, please let us know by e-mailing to Marc C. Nicklaus (mn1**at**helix.nih.gov), Igor V. Filippov (igorf**at**helix.nih.gov), and/or Markus Sitzmann (sitzmann**at**helix.nih.gov).

Note:
This service does not "contain" any of the databases covered by it, not even, e. g., 2D coordinates that may have been in the original SD file. We have merely evaluated each database as to whether a certain structure occurs in it or not, and have made note of this fact for the given identifiers.