has PubChem normalized counterpart |
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID390469191 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID142679287 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID238854462 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID247551121 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID137544507 |