3-(2-amino-phenylsulfanyl)-2-hydroxy-3-phenyl-propionic acid

2-氨基苯硫醇

2-(2-nitrophenyl)sulfanyl-3-phenylprop-2-enoic acid

3-hydroxy-2-phenyl-2,3-dihydro-5H-benzo[b][1,4]thiazepin-4-one