[13C6]-Tetrahydrofolic acid
[13C6]-Tetrahydrofolic acid
[2H4]-D,L-cystathionine
[2H4]-Flecainide
[2H4]-Cortisol
[13C12]-Ellagic acid
[2H9]-Albuterol hydrochloride
[13C6]-Dichlobenil
[2H8]-Bosutinib
[2H4]-Bicalutamide
[13C, 2H3]-Mepiquat chloride
[2H6]-Doxepin hydrochloride
[2H5]-Nimesulide