has PubChem normalized counterpart |
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID248379106 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID391336981 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID237918920 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID141459783 |