[2H4]-Zonisamide
[2H4]-Zonisamide
[2H10]-Oxybutynin hydrochloride
[2H6]-Erlotinib hydrochloride
[2H4]-O-Desmethylerlotinib
[2H5]-5-O-Desmethyldonepezil
[2H5]-6-O-Desmethyldonepezil
[2H4]-Famciclovir
[2H6]-Valproic acid
[2H5]-Etilefrin hydrochloride
[2H8]-N-Desmethylimatinib
[1,2,3,4-13C4]-a-Ketoglutaric acid
[13C, 2H3]-Tofisopam