L-cysteine ethyl ester hydrochloride

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L-cysteine ethyl ester hydrochloride The formula C5H11NO2S • HCl CAS No. 868-59-7 Molecular weight of 185.67 Appearance White crystalline powder Impurity ≤ 0.5% Assay ≥ 98.0% Melting point of 123 to 125 ℃ Specific rotation -12.0 ~ -15.0 ° (C = 5, EtOH) Moisture ≤ 0.5% Uses: used in chemical and biological reagents, pharmaceutical intermediates. Packing: lined with plastic exterior drum, barrel, net weight 25 Kg.

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YCyaoye

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