5-methyl-5-prop-2-enyloxolan-2-one

ethyl 4,4-bis(4-hydroxyphenyl)pentanoate

5-甲氧基-2-甲基-1H-吲哚-3-乙酸甲酯

5-methyl-5-(phenylmethoxymethyl)oxolan-2-one

苄甲色林