3729303 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > <PUBCHEM_SUBSTANCE_ID> 3729303 > <PUBCHEM_SUBSTANCE_VERSION> 2 > <PUBCHEM_EXT_DATASOURCE_NAME> ChemIDplus > <PUBCHEM_EXT_DATASOURCE_REGID> 004343640 > <PUBCHEM_SUBSTANCE_SYNONYM> 3-Methylcytidine 5'-monophosphate 3-Methylcytidine 5'-phosphate 4343-64-0 5'-Cytidylic acid, N-methyl- N-Methylcytidine 5'-phosphate > <PUBCHEM_GENERIC_REGISTRY_NAME> 4343-64-0 > <PUBCHEM_XREF_EXT_ID> 004343640 > <PUBCHEM_EXT_DATASOURCE_URL> http://chem.sis.nlm.nih.gov/chemidplus/ > <PUBCHEM_EXT_SUBSTANCE_URL> http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=004343640 $$$$