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Benzenesulfonamide,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-N-(4-methyl-2-pyrimidinyl)-

更新时间:2025-10-07 11:07:51

Benzenesulfonamide,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-N-(4-methyl-2-pyrimidinyl)-结构式
Benzenesulfonamide,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-N-(4-methyl-2-pyrimidinyl)-结构式
委托求购
常用名 Benzenesulfonamide,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-N-(4-methyl-2-pyrimidinyl)- 英文名 Benzenesulfonamide,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-N-(4-methyl-2-pyrimidinyl)-
CAS号 29821-99-6 分子量 449.48600
密度 1.44g/cm3 沸点 700.9ºC at 760 mmHg
分子式 C21H19N7O3S 熔点 N/A
MSDS N/A 闪点 377.7ºC

 名称

英文名 4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-N-(4-methylpyrimidin-2-yl)benzenesulfonamide
英文别名 更多

 物理化学性质

密度 1.44g/cm3
沸点 700.9ºC at 760 mmHg
分子式 C21H19N7O3S
分子量 449.48600
闪点 377.7ºC
精确质量 449.12700
PSA 137.72000
LogP 4.11520
蒸汽压 1.7E-19mmHg at 25°C
折射率 1.71

 英文别名

4-(5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-N-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide
4-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylazo)-N-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide
4-[(e)-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1h-pyrazol-4-yl)diazenyl]-n-(4-methylpyrimidin-2-yl)benzenesulfonamide
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