[13C5]-Azacitidine
[13C5]-Azacitidine
[13C,2H3]-Primaquine diphosphate
[13C,2H3]-Azithromycin
[13C,2H3]-Dextrorphan
[3-13C]-L-Glutamine
[2H3]-3-O-Methyl-L-DOPA
[2H7]-Verapamil hydrochloride
[13C6]-Florfenicol
[2H4]-Bosentan
[13C, 2H3]-Mepiquat iodide
[13C6]-JWH018-4-Hydroxypentyl metabolite
[2H4]-Famciclovir