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CAS NO:74693-63-3
CAS:
74693-63-3
英文名称:
1,2-dihydro-1-ethyl-4-hydroxy-2-oxo-3-quinolinecarboxylic aci ((5-nitro-2-f
uranyl) methylene)hydrazide
1,2-dihydro-1-ethyl-4-hydroxy-2-oxo-3-quinolinecarboxylic aci ((5-nitro-2-furanyl)methylene)hydrazide