85-44-9
苯酐
+
56-84-8
L-天门冬氨酸
→
~91%
42406-53-1
(2S)-2-(1,3-dioxoisoindol-2-yl)butanedioic acid
22509-74-6
N-乙氧羰基邻苯二甲酰亚胺
~88%
5698-59-9
2-benzothiophene-1,3-dione
16652-95-2
2-[(3S)-2,5-dioxooxolan-3-yl]isoindole-1,3-dione