3844232 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > <PUBCHEM_SUBSTANCE_ID> 3844232 > <PUBCHEM_SUBSTANCE_VERSION> 2 > <PUBCHEM_EXT_DATASOURCE_NAME> ChemIDplus > <PUBCHEM_EXT_DATASOURCE_REGID> XO8670000 > <PUBCHEM_SUBSTANCE_COMMENT> NIOSH/XO8670000 > <PUBCHEM_SUBSTANCE_SYNONYM> D-Threose, tri-O-acetyl-, p-nitrophenylhydrazine Tri-O-acetyl-D-threose p-nitrophenylhydrazine XO8670000 > <PUBCHEM_XREF_EXT_ID> XO8670000 > <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=XO8670000 $$$$