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CAS号:
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193281-00-4
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英文名称:
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N-[4-[2-(2-AMino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl]benzoyl]-L-glutaMic Acid
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英文同义词:
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LY 338979;Pemetrexed Impurity 18;Pemetrexed impurities 7;Pemetrexed Keto impurity;Pemetrexed -6-oxo-Impurity D;Pemetrexed Sodium Impurity 7;Pemetrexed 6-Oxo Diacid Impurity;Pemetrexed 6-Oxo Diacid Impurity (keto pemetrexed);N-[4-[2-(2-AMino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl]benzoyl]-L-glutaMic Acid;(2R)-2-[[4-[2-(2-amino-4,6-dioxo-5,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]pentanedioic acid
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中文名称:
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培美曲塞6-氧基二酸杂质
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中文同义词:
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培美曲塞酮杂质;培美曲塞钠杂质7;培美曲塞EP氧化杂质;培美曲塞6-氧化杂质;培美曲塞6-氧二酸杂质;培美曲塞6-氧基二酸杂质;培美曲塞6-OXO二酸杂质;培美曲塞二钠-6-氧代杂质(游离酸)
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分子式:
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C20H21N5O7
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分子量:
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443.41
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- 密度 :
- 1.67±0.1 g/cm3(Predicted)
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- 酸度系数(pKa):
- 3.59±0.10(Predicted)
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