has PubChem normalized counterpart |
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID245038641 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID391336957 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID237919626 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID141460449 |