has PubChem normalized counterpart |
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID487455493 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID128898226 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID404254342 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID143322513 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID451701574 |