[13C6]-Hydroxychloroquine sulfate
[13C6]-Hydroxychloroquine sulfate
[2-13C,15N2, 2H4]-Dihydrouracil
[13C, 2H3]-Raltitrexed
[2H8]-Cediranib
[2H5]-Ibrutinib
[2H4]-Everolimus
[2H4]-p-Cresol sulfate ammonium salt
[2H4]-p-Cresol glucuronide
[13C, 2H3]-Methylcobalamin
[2H9]-Ritalinic acid hydrochloride
[2H5]-Rel-R,R-Desethylreboxetine
[2H5]-Rel-R,R-Reboxetine Phenol A metabolite