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Procaine Cas number: 59-46-1 Formulae hypotheticae C13H20N2O2
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Oxytetracyclinus Cas number:2058-46-0 Formulae hypotheticae C22H24N2O9•HCl
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Chloropheniramine Cas number: 132-22-9 Formulae hypotheticae:C₁₆H₁₉ClN₂
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Rifampicin Cas number:13292-46-1 Formulae hypotheticae C43H58N4O12
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Tetracaine Cas number: 94-24–6 Formulae hypotheticae C15H24N2O2
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Lidocaine Cas number: 137-58-6 Formulae hypotheticae: C14H22N2O