2-(4-methoxyphenyl)-1-(3,4,5-trimethoxyphenyl)ethanone

3,4,5-三甲氧基苯甲醛

1,2-dithiolane

4-[2-(3,4,5-trimethoxyphenyl)-1,3-dithian-2-yl]-5-(trityloxymethyl)oxolan-2-one

(4S,5S)-5-(hydroxymethyl)-4-[(3,4,5-trimethoxyphenyl)methyl]oxolan-2-one