3.4.23.23	1,10-phenanthroline	complete inhibition at 1 mM	62	
3.4.23.23	1,2-epoxy-3-(4-nitrophenoxy)propane	-	1315	
3.4.23.23	2,4-Dinitro-1-fluorobenzene	-	29342	
3.4.23.23	2-mercaptoethanol	97.7% residual activity at 5 mM	63	
3.4.23.23	Ag+	-	75	
3.4.23.23	Aprotinin	72.6% residual activity at 1 mM	405	
3.4.23.23	Cd2+	-	52	
3.4.23.23	Co2+	54.09% residual activity at 10 mM	23	
3.4.23.23	CP-113972	i.e. (2R,3S)-isopropyl 3-[(L-prolyl-p-iodo-L-phenylalanyl-S-methyl-cysteinyl)amino-4]-2-hydroxybutanoate, human renin inhibitor	131888	
3.4.23.23	Cu2+	-	19