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2-Amino-chlorobenzenephosphonic acid

2-Aminocycloheptanecarboxylic acid

2-Amino-cyclohex-1-enecarboxylic acid ethyl ester

2-Aminocyclohexanol

2-Amino-decahydro-2-naphthalenecarboxylic acid

Ethyl aminomalonate

2-Amino-ethanesulfonamide

2-Aminoethanethiol

2-Aminoethanethiolsulfuric acid

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