3840915 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3840915 > 2 > ChemIDplus > UQ8975200 > NIOSH/UQ8975200 > 1-(6'-Butoxypyridyl-(2'))-2,3-dimethyl-pyrazol-5-one [German] 1-(6-Butoxy-2-pyridyl)-3,4-dimethyl-3-pyrazolin-5-one 3-Pyrazolin-5-one, 1-(6-butoxy-2-pyridyl)-3,4-dimethyl- UQ8975200 > UQ8975200 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UQ8975200 $$$$