Atom Tool - allows selection of elements from a periodic table. Note that the tool remains with a particular atom until you change it. Rings may be attached to existing structures in fused fashion by clicking on a bond, or in spiro fashion by clicking on an atom. To use a known compound as a model, find it by a substance search or from a reference, then cut and paste the Registry Number into the structure building window. Clicking on Preview does the equivalent of a sample search.
Substructure is an open substructure search.
If your structure is too general, the system will respond with a message informing you of that. This is an official University of California, Santa Barbara Library web page. If you would like to be notified about new resources on InfoSurf, join our mailing list. Please read the Mission Statement and Policies and Procedures regarding this server. You may also view statistics for this server.