(E)-3-chloro-3-phenylprop-2-enoic acid

2,6-di(propan-2-yl)benzoyl chloride

甲基[4-(氯甲酰基)苯基]乙酸酯

2-ethylpent-4-enoyl chloride

1,2-dipyrrolidin-1-ylethane-1,2-dione