[2H7]-Enalapril
[2H7]-Enalapril
[2H3, 15N]-Cycloserine, tartaric acid
[2H5]-Phoxim
[13C10]-BHS697
[2H5]-Tasimelteon
[2H5]-Ammonium phenyl sulfate
[13C6]-Ioxynil
[2H6]-PB-22 N-(5-hydroxypentyl) metabolite
[13C6]-Norepinephrine hydrochloride, racemic mixture
[13C4]-Erdosteine
[2H10]-N,N-Diethyl-2-hydroxyacetamide
[13C, 2H3]-Mepronil