[13C6]-Dutasteride
[13C6]-Dutasteride
[13C6]-Domperidone-N-oxyde
[13C2,2H6]-Memantine hydrochloride
[13C6]-Irbesartan
[13C,2H3]-Omeprazole
[13C,2H3]-Omeprazole sulfone
[2H4]-Acetaminophen
[2H9]-4-Hydroxybupropion
[13C6]-Hydroxybupropion hydrochloride
[13C6]-4'-Hydroxydiclofenac
[2H9]-1'-Hydroxybufuralol Maleate
[13C8]-Dehydronifedipine