[(Z)-7-乙酰氧基庚-4-烯基]乙酸酯

acetic acid,4-chloro-4-cyclopropylbut-3-en-1-ol

(7-oxo-1-phenylpyrazolo[1,5-a]pyrimidin-5-yl)methyl acetate

1,3-二苯基-2-溴-2-丙烯-1-酮

1,3-二乙酰氧基丙酮