has PubChem normalized counterpart |
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID243569969 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID390419435 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID142641547 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID139083183 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID103373011 |