Specify your queries in SMILES, mcule ID, InChI or SDF formats (use the tabs on the left to “Paste text” or “Upload file”)
You can set the similarity “Scoring method” under “Advanced options”: Best scoring method will pick the similarity score to the most similar query molecule. Average scoring method will calculate an average similarity score to all query molecules.
Under “Advanced options” you can also set the “Descriptor” used for the similarity search (OpenBabel Linear Fingerprint, OpenBabel MACCS Keys, Indigo Similarity Fingerprint)
Click on “SEARCH”
After the search was finished and the most similar compounds were displayed, click on the orange “QUOTE” button in the top right corner
Fill out the quote form
Click on either “INSTANT QUOTE” (quote will be generated on-the-fly - subscription required) or “NEXT-DAY QUOTE” (we will send you a quote by e-mail in 24-48 hours)