4-(十二烷基氨基)-4-氧代异巴豆酸

(E)-4-(4-dodecylphenyl)-4-oxobut-2-enoic acid

1-anilinopyrrole-2,5-dione

(Z)-4-吗啉-4-基-4-氧代-2-丁烯酸

1,4,7,12,15,18-hexaoxacyclodocosa-9,20-diene-8,11,19,22-tetrone