4,6-Dihydroxy-2-methylthiopyrimidine

2-Amino-6-nitrobenzimidazole

2-Amino-5-chlorophenol

2-Amino-5-chlorophenol

2,6-Dihydroxypyridine

3-Amino-6-bromopyridine

Ethyl 4-pyrazolecarboxylate

(S)-(+)-2-Chloromandelic acid

1-(4-Aminophenyl)-2,2,2-trifluoroethan-1-one

L-Tetrahydropalmatine hydrochloride