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HomeCompound Synonyms > 3H-Pyrazol-3-one,4-chloro-2,4-dihydro-4-methyl-5-(4-nitrophenyl)
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4-[(4-chloro-2-nitrophenyl)diazenyl]-3-methyl-1,4-dihydropyrazol-5-one

CAS No. : 14730-30-4 Formula : C10H8ClN5O3 Molecular Weight. : 281.655 Check Encyclopedia
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4-[(2-chloro-4-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one

CAS No. : 13458-81-6 Formula : C16H12ClN5O3 Molecular Weight. : 357.751 Check Encyclopedia
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