12-(dimethylbenzimidazole-13C7) solution,28082-86-2,2-HYDROXY-3,6,7-TRIMETHYLQUINOXALINE,30536-19-7,5-Chloro-2,1,3-benzothiadiazol-4-amine,30152-72-8,3,5,6,7-tetrahydrospiro[cyclopenta[d]pyrimidine-2,1'-cyclopentan]-4(1H)-one,100929-81-5,DL-Fluorocitric acid barium salt," />