title: Quantitative determination of carisoprodol, phenacetin, and caffeine in tablets by near-IR spectrometry and their identification by TLC.
mesh_terms: D002110:Caffeine / Q000032:analysis*; D002251:Carbon Tetrachloride; D002328:Carisoprodol / Q000032:analysis*; D002725:Chloroform; D002855:Chromatography, Thin Layer; D004338:Drug Combinations; D007202:Indicators and Reagents; D008620:Meprobamate / Q000032:analysis; D008722:Methods; D010615:Phenacetin / Q000032:analysis*; D012996:Solutions / Q000032:analysis; D013055:Spectrophotometry, Infrared; D013607:Tablets / Q000032:analysis
chemical_list: D004338:Drug Combinations; D007202:Indicators and Reagents; D012996:Solutions; D013607:Tablets; D002328:Carisoprodol; D002110:Caffeine; D002725:Chloroform; D008620:Meprobamate; D002251:Carbon Tetrachloride; D010615:Phenacetin