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Pregabalin
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PregabalinCas: 148553-50-8Molecular formular:C8h17no2 Molecular weight: 159.23Appearance: white crystalline powderAssay: 98.5%Melting point: 184-186Heavy metals:
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Ropinirole
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RopiniroleCas:91374-20-8Molecular formular:C16h24n2o. HclMolecular weight:296.84Appearance: White or light yellow crystalline powderAssay:99%Identification: PositiveHeavy metals: Less than 20ppmLoss o
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Temocapril Hcl
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Cas:110221-44-8Appearance:white powderAssay:99.0%Melting point:189.0-192.0Water:1.0Cas:110221-44-8Appearance:white powderAssay:99.0%Melting point:189.0-192.0Water:1.0% maxHeavy metal:0.001% max
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Toltrazuril
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ToltrazurilCas: 69004-03-1Molecular formula: C18H14F3N3O4SMolecular weight: 425.39Description: white crystalline powderAssay: 98.0% minMelting point: 193-196Content of fluorine: 12.0% minResidue of ig
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2, 3-Cyclopenteno Pyridine
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Product Name: 2, 3-Cyclopenteno PyridinePlace of Origin: ChinaFeatures:1) Appearance: light yellow liquid2) Content: 98%3) Metal ion: 20ppm4) Water: 0.5%5) Usage: composing of cefpirome sulphatePackin
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4-Hydroxy-6-Methyl-3-Picolinic
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Product Name: 4-Hydroxy-6-Methyl-3-PicolinicPlace of Origin: ChinaFeatures:1) Content (hplc): ≥98%2) Melting point: 263 - 265°C3) Liquid water content: ≤1%4) Appearance: white crystal
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4-Hydroxy-6-Methyl-3-Picolinic
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Features:1) Content (hplc): ≥98%2) Melting point: 263 - 265°C3) Liquid water content: ≤1%4) Appearance: white crystalline compound or buff crystalline compound5) Use: mainly used in syntheti
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Biapenem
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Features:1) Appearance: white crystalline powder2) Cas: 120410-24-43) Content: ≥98%
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