Search by substructure

You have to enable Java and JavaScritpt on your machine !	This applet allows you to draw the substructure you are looking for and search for all the MDPI chemical samples containing this structure. Keyboard shortcuts: bonds -,=,# rings 3..8, Ph is 1 atoms C,N,O,P,S,F,L,B,I Esc - return to the standard state (C, single bond) Molecule may by moved by "dragging" free space and rotated by pressing concurrently also the shift key
This Java Applet was realized by Peter Ertl from