2，2'-Azobis(2-methylpropionamidine) dihydrochloride

2，2'-Azobis(2-methylbutyronitrile)

Adenosine 5'-monophosphate sodium salt

2-Azabicyclo[2.2.1]hept-5-en-3-one

1-Allyl-3-methylimidazolium chloride

α-Asarone

2-Amino-6-chloropyridine

3-Amino-2-chloro-4-methylpyridine

Angiotensin I human acetate salt hydrate

D-Ala-D-Ala

Andrographolide

Allantoin

alpha-Chloro-p-xylene

Arg-Gly-Asp-Ser

Arg-Gly-Asp

Arg-Phe-Asp-Ser

4-Amino-6-chloropyrimidine

2-Amino-3，4-dimethylbenzoic acid

|trans|-(1R，2R)-2-Aminocyclopentanol hydrochloride

|trans|-(1S，2S)-2-Aminocyclopentanol hydrochloride

|cis|-(1R，2S)-2-Aminocyclopentanol hydrochloride

2-Amino-4-chlorobenzenethiol

4-Amino-4'-nitrodiphenyl sulfide

2-Aminophenyl disulfide

4-Aminophenyl disulfide