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CAS号:
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34876-35-2
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英文名称:
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3-Hydroxy-4-Methyl-2(5H)-thiophenone
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英文同义词:
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Cefalexin-EP-Imp-D;cefalexin Impurity G;Cefalexin EP Impurity D;Cefadroxil EP Impurity G;Cephalexin EP Impurity D;Cefalexin Impurity D Control;3-Hydroxy-4-methylthiophen-2(5H)-one;4-hydroxy-3-methyl-2H-thiophen-5-one;3-Hydroxy-4-Methyl-2(5H)-thiophenone;Cefalexin Impurity 4(EP Impurity D)
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中文名称:
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头孢氨苄杂质D
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中文同义词:
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头孢氨芐杂质;头孢氨苄杂质D;头孢氨芐杂质 G;头孢羟氨苄杂质3;头孢氨苄EP杂质D;头孢氨苄杂质D对照品;头孢氨苄欧洲药典杂质D;头孢羟氨苄杂质G(EP);头孢拉定杂质F (EP);头孢拉定杂质F头孢氨苄杂质D
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分子式:
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C5H6O2S
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分子量:
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130.16
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- 熔点 :
- 32-34 °C(Solv: dichloromethane (75-09-2); hexane (110-54-3))
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- 沸点 :
- 305.9±42.0 °C(Predicted)
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- 密度 :
- 1.431±0.06 g/cm3(Predicted)
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- 酸度系数(pKa):
- 8.96±0.20(Predicted)
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