123537-84-8
(1S,2S)-1-phenyl-2-phthalimido-propane-1,3-diol
→
152903-44-1
(+)-(R)-2-(1-benzyl-2-hydroxyethyl)-1H-isoindole-1,3(2H)-dione
5267-64-1
D-苯丙氨醇