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Database: 365,228(8 Aug 2026)

Pyrazolone

Pyrazolone, Total:5 items.

The international standard classification for "Pyrazolone" includes: Products of the chemical industry in general .

The Chinese standard classification for "Pyrazolone" includes: Dye intermediate .


Professional Standard - Chemical Industry

  • HG/T 2306-2007 1-Phenyl-3-methyl-5-pyrazolone
  • HG/T 2306-1992 Industrial 1-phenyl-3-methyl-5-pyrazolone
  • HG/T 5946~5948-2021 1-(3-sulfophenyl)-3-methyl-5-pyrazolone, 1-(4-sulfophenyl)-3-methyl-5-pyrazolone and 1-(4-methyl phenyl)-3-methyl-5-pyrazolone (2021)

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