[13C,2H3]-Ethosuximide
[13C,2H3]-Ethosuximide
[13C, 15N2]-L-5,6-Dihydroorotic acid
[13C6]-Mesalamine hydrochloride
[2H4]-3-Acetoxycholesta-3,5-diene
[2H10]-Raloxifene
[2H4]-Dienestrol
[2H3]-Betulinic acid
[13C6]-Tafamidis
[13C4]-Landiolol metabolite M2
[Ring-13C6]-Mitotan
[2H6]-Dimethyloxybutynin
[2H3,15N]-Emtricitabine