13981-88-9
      Yittrium fluoride (a little fluoride)
    
    
      13982-18-8
      LogP
    
    
      13981-17-4
      252Cf
    
    
      13981-59-4
      Tin117
    
    
      13981-21-0
      Mercury198
    
    
      13981-16-3
      PLUTONIUM-238)
    
    
      13982-24-6
      Iron54
    
    
      13981-29-8
      160Tb
    
    
      1398-11-4
      Aspidosperma [USP IX]
    
    
      13981-72-1
      Chlorine35
    
    
      13981-43-6
      ClH
    
    
      13981-50-5
      Co
    
    
      13981-52-7
      POLONIUM, ISOTOPE OF MASS 210)
    
    
      13982-12-2
      Rubidium85
    
    
      13982-01-9
      239
    
    
      13981-51-6
      197Hg
    
    
      13980-64-8
      1-Methyl-2-oxylato-1H-[1,2,4]triazolo[1,5-a]pyridin-4-ium
    
    
      13982-05-3
      Lithium-7
    
    
      1398-13-6
      15alpha-Hydroxy-2beta-((2-O-isovaleryl-3,4alpha-di-O-sulpho-beta-D-glucopyranosyl)oxy)-19-norkaur-16-en-18-oic acid
    
    
      13981-89-0
      Yttrium difluoride
    
        
                13981-21-0, CAS No. 13981-21-0,CasNo 13981-21-0,cas 13981-21-0
                Mercury198
            
        