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6-chloro-4-hydroxy-2-methyl-3-methoxy carbonyl-2H-thieno[2,3-e]1,2-thiazine-1,1-dioxide

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Rosuvastatin Intermediates Z-8

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Rosuvastatin Intermediates C-4

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(4R,5S,6S)-3-(diphenyloxy)phosphoryloxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3,2,0]hept-2-ene-2-carboxyla

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3-(2-Bromo-1-oxopropyl)-spiro[2H-1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one

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meropenem intermediate MAP

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meropenem intermediate F-9

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