[13C2,15N3]-alpha-Amino-1H-1,2,4-triazole-1-propanoic acid
[13C2,15N3]-alpha-Amino-1H-1,2,4-triazole-1-propanoic acid
[2H5]-Vardenafil hydrochloride
[2H6]-Theophylline
[2H3]-Dihydroartemisinin
[2H3]-Rabeprazole sodium salt
[2H6]-Rifalazil
[13C6]-Lufenuron
[2H5]-1,1,1-Trimethylolpropane
[13C6]-Carbetamide
[2H5]-Thiopental
[13C2, 2H4]-Macitentan
[13C, 2H3]-Thioridazine hydrochloride