[13C4, 15N3]-5-Acetylamino-6-amino-3-methyluracil
[13C4, 15N3]-5-Acetylamino-6-amino-3-methyluracil
[2H3]-Norgestimate
[13C4]-Pimelic acid
[2H6]-Metyrapone
[13C6, 2H2]-Fenticonazole
[13C4]-Azelaic acid
[13C4]-Landiolol metabolite M1
[13C,2H3]-Ranitidine
[13C,2H5]-Carbidopa
[13C2]-Azelaic acid
[2H6]-Metyrapol
[2H6]-Ranitidine hydrochloride