[1,2,3,4-13C4]-a-Ketoglutaric acid
[1,2,3,4-13C4]-a-Ketoglutaric acid
[2H5]-Nimesulide
[13C,2H3]- Cefpodoxime sodium
[2H3]-Thioridazine hydrochloride
[13C, 2H3]-Thioridazine hydrochloride
[13C6]-Sulindac
[2H4]-Thioridazine hydrochloride
[2H3]-Tofisopam
[13C, 2H3]-Trifluoperazine dihydochloride
[2H4]-Trifluoperazine dihydochloride
[2H8]-Trifluoperazine dihydochloride
[2H4]-3-Hydroxydesloratadine