2-[(4-oxo-3,1-benzoxazin-2-yl)methyl]isoindole-1,3-dione

2-乙氧基羰基乙基邻苯二甲酰亚胺

N-benzyl-2-(1,3-dioxoisoindol-2-yl)acetamide

(3|A,5|A,25r)-spirostan-3-ol

methyl 3-[4-[2-(1,3-dioxoisoindol-2-yl)acetyl]phenyl]propanoate