has PubChem normalized counterpart |
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID246573030 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID402828041 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID238506497 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID140443910 |