structural formula business number 02c8 molecular formula c7h5no4 molecular weight 167.12 label 2-hydroxy-5-nitrobenzoyl, 2-hydroxy5-nitrobenzaldehyae numbering system physical property data toxicological data ecological data molecular structure data computing chemical data more properties and stability storage method synthesis method purpose numbering system cas number:97-51-8 mdl number:mfcd00007337 einecs number:202-587-0 rtecs number:cu6675000 brn number:512565 pubchem number:24856642 physical property data...