has PubChem normalized counterpart |
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID405022914 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID477254751 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID470968582 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID471515341 |