[13C4]-Allopurinol
[13C4]-Allopurinol
[13C,15N2]-Gemcitabine hydrochloride
[2H5]-N-Benzyl-N-phenoxyisopropylamine
[13C2,2H4]-Desmethyl bosentan
[13C6]-Hydroxybupropion hydrochloride
[2H6]-Meropenem
[13C,2H3]-Eletriptan
[13C6]-Tazarotene acid
[2H3]-D,L-Normetanephrine hydrochloride
[2H7]-Permethrin
[2H5]-N-Desmethylmephenytoin
[13C,2H3]-Carboxyprimaquine