has PubChem normalized counterpart |
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID409250707 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID142684031 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID235270782 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID390481274 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID245075361 |