α-(hydroxyimino)-β-(indol-3-yl)propionic acid

diethyl 2-formamido-2-(1H-indol-3-ylmethyl)propanedioate

3-(3-吲哚基)-2-氧代丙酸

2-Propenoic acid, 2-(benzoylamino)-3-(1H-indol-3-yl)- (en)

3-吲哚甲醛