吗啉

(R)-4-(phenylthio)-3-(4-sulfamoyl-2-(trifluoromethylsulfonyl)phenylamino)butanoic acid

4-[(3R)-3-氨基-1-氧代-4-(苯硫基)丁基]吗啉

3-(三氟甲磺酰基)-4-氟苯磺酰胺

1-氟-2-(三氟甲磺酰基)苯