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化工产品目录
2-(3,4-dichlorophenyl)-4-{2-hydroxy-5-nitrobenzylidene}-5-methyl-2,4-dihydro-3H-pyrazol-3-one
CAS号:328075-47-4
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英文名称:2-(3,4-dichlorophenyl)-4-{2-hydroxy-5-nitrobenzylidene}-5-methyl-2,4-dihydro-3H-pyrazol-3-one
2-(3,4-dichlorophenyl)-4-{2-hydroxy-5-nitrobenzylidene}-5-methyl-2,4-dihydro-3H-pyrazol-3-one化学百科