3833520 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3833520 > 2 > ChemIDplus > NS2016000 > NIOSH/NS2016000 > 2-Methylisonicotinic acid ((4-hydroxy-5-methoxy-m-phenylene)dimethylene)dihydrazide 4-Oxy-5-methoxy-isophthalaldehyd-bis-((2-methyl-isonicotinyl)-hydrazon)[German] Isonicotinic acid, 2-methyl-, ((4-hydroxy-5-methoxy-m-phenylene)dimethylene)dihydrazide NS2016000 > NS2016000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=NS2016000 $$$$