[13C6]-Tolfenamic acid
[13C6]-Tolfenamic acid
[2H5]-(E)-Clomiphene
[2H7]-Albendazole
[2H4]-Idarubicinol (mixture of diastereosisomers)
[2H4]-D,L-Glutamic acid
[13C4]-Oxypurinol
[13C6]-Parathion
[2H4]-Irbesartan
[13C, 2H3]-Demeclocycline
[13C,2H3]-Galanthamine hydrobromide
[13C,15N2]-Ara-uridine
[2H9]-Albuterol