特戊酰基乙酸乙酯

(4-氯苯甲酰基)乙酸乙酯

反式-4-溴肉桂酸乙酯

ethyl (Z)-3-(4-bromophenyl)-prop-2-enoate

7-acetyl-4-methyl-1,4-benzoxazin-3-one