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CAS号:
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26041-51-0
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英文名称:
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N-Acetyl L-Thyroxine
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英文同义词:
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N-Acetyl-T4;N-Acetylthyroxine;Levothyroxine?USB E;N-Acetyl L-Thyroxine;Levothyroxine Sodium Impurity E;Levothyroxine N-Acetyl Impurity;Levothyroxine N-acetamide Impurity;N-Acetyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine;L-Tyrosine, N-acetyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-;Levothyroxine Related Compound 5 [N-Acetyl-O-(4-Hydroxy-3,5-Diiodophenyl)-3,5-Diiodo-L-Tyrosine]
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中文名称:
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N-乙酰基L-甲状腺素
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中文同义词:
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左甲状腺素钠杂质E;左甲状腺素USB E;左甲状腺素N-乙酰杂质;左甲状腺素N-乙酰胺杂质;L-甲状腺素相关化合物5[N-乙酰基-O-(4-羟基-3,5-二碘苯基)-3,5-二碘-L-酪氨酸]
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分子式:
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C17H13I4NO5
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分子量:
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818.91
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- 熔点 :
- 210-215 °C (decomp)
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- 沸点 :
- 671.8±55.0 °C(Predicted)
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- 密度 :
- 2.481±0.06 g/cm3(Predicted)
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- 酸度系数(pKa):
- 2.95±0.10(Predicted)
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