ethyl 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate

trans-ethyl (1R,2R)-2-cyanocyclopropane-1-carboxylate

N-(3-methylenecyclohexyl)-, 1,1-dimethylethyl ester

4-(3-甲氧基-3-氧代丙基)-3,5-二甲基-1H-吡咯-2-甲酸乙酯, Ethyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate

2-氨基-5-碘烟酸乙酯, Ethyl 2-amino-5-iodonicotinate

(S)-1-(Pyridin-2-yl)propan-1-amine dihydrochloride

Methyl 1-((tert-butoxycarbonyl)amino)cyclobutanecarboxylate

(S)-2-氨基-2-(4-氯苯基)乙-1-醇盐酸盐, (S)-2-Amino-2-(4-chlorophenyl)ethanol hydrochloride

(R)-1-(4-Chlorophenyl)-N-methylethanamine hydrochloride

(S)-1-(4-Chlorophenyl)-N-methylethanamine hydrochloride

(R)-4-(1-Amino-2-methoxyethyl)benzonitrile hydrochloride