Xanthine
      
      
      	
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      			Post Date:Jan 28,2015
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      			Expiry Date:Jul 27,2015
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      			Detailed Description:Cas No. :69-89-6
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      			CAS Registry Number:69-89-6
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      			Synonyms:;xanthine 99-100%;xanthine sigmaultra;purine-2(3H),6(1H)-dione;2,6-Dihydroxypurine;3,7-dihydro-1H-purine-2,6-dione;3,5-dihydro-1H-purine-2,6-dione;1H-purine-2,6-dione;2,6-Dihydroxy purine;
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      			Molecular Formula:C5H2N4O2
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      			Molecular Weight:150.095
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      			Molecular Structure:  
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      			Hazard Symbols: Xi:Irritant; Xi:Irritant;
 
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      			Risk Codes:R36:;
 R43:;
 
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      			Safety Description:S36/37:;
 
 
      
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