丙吩嗪杂质4 货号:P090004 英文名:Propyphenazone Impurity 4 同义词:5-methoxy-3-methyl-4-(4-methylpentan-2-yl)-1-phenyl-1H-pyrazole CAS号:N/A 分子式:C17H24N2O 分子量:272.39 询价订购