has PubChem normalized counterpart |
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID36883727 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415966290 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID223441391 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID4716 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID482237385 |