三乙胺盐酸盐

3-(dichloro-fluoro-methylsulfanyl)-1,3-diaza-spiro[4.4]nonane-2,4-dione

1-氨基环戊烷-1-羧酸乙酯

1,3-二氮杂螺(4.4)壬烷-2,4-二硫酮

1-(carbamoylamino)cyclopentane-1-carboxylic acid