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trans-3-Aminocyclobutanecarboxylic acid

(S)-Methyl 2-hydroxy-3-methyl butanoate

(R)-Methyl 2-hydroxy-3-methyl butanoate

5-Bromo-4-chloropyrimidine

(3,5-Dimethylphenylamino)thiophen-2-yl-acetic acid

3-Acetyl-2-methyl-5-phenylthiohene

5-Cyano-2-acetylthiophene

5-Methyl-2-thiopheneboronic acid

2,5-Dimethyl-4-[[(2-thienylmethyl)amino]sulfonyl]-3-furancarboxylic acid

5-Amino-3-(2-thienyl)pyrazole