1985668-75-4

1-??([1,??1'-??Biphenyl]??-??4-??ylmethyl)??-??2-??butyl-??1,??6-??dihydro-??N,??N,??4-??trimethyl-??6-??oxo-5-??pyrimidineethanethio??amide is a useful research chemical used in the preaparation of fimasartan pharmaceutical impurities.