L-Cysteine
      
      
      	
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      			Post Date:Aug 21,2013
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      			Expiry Date:Feb 17,2014
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      			Detailed Description:Cas No. :52-90-4
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      			CAS Registry Number:52-90-4
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      			Synonyms:;Cysteine, L-;L-(+)-Cysteine;L-Alanine, 3-mercapto-;L-Cys;NSC 8746;L-Cysteine;(+)-2-Amino-3-mercaptopropionic acid;L-beta-mercaptoalanine;L-Cysteine Free Base Crystalline;(S)-(-)-Cysteine;L-Cysteine Base;H-Cys-OH;
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      			Molecular Formula:C3H7NO2S
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      			Molecular Weight:121.15
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      			Molecular Structure:  
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      			Hazard Symbols: Xn:Harmful; Xn:Harmful;
 
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      			Risk Codes:R22:;
 R36/37/38:;
 
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      			Safety Description:S26:;
 S37/39:;
 
 
      
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