lithium,ethylbenzene

2-(3-chlorophenyl)-4,4-dimethyl-5H-1,3-oxazole

2-cyclohexa-1,3-dien-5-yn-1-yl-4,4-dimethyl-5H-1,3-oxazole

3-氯苯甲酰氯

3-chloro-N-(1-hydroxy-2-methylpropan-2-yl)benzamide