[13C5]-Inosine
[13C5]-Inosine
[13C,2H3]-Desipramine oxalate
[2H5]-Phenacetin
[2H3]-Phenacetin
[13C6]-Phenacetin
[2H6]-Pheniramine maleate
[13C6]-Pheniramine maleate
[2H2]-Hydrochlorothiazide
[13C,2H3]-3-Methoxymorphinan hydrochloride
[2H7]-Pindolol
[2H4]-Procaine hydrochloride
[2H4]-Procaine hydrochloride