1-(5-methylcarbamoyl-2-thienyloxy)-2,3-O-isopropylidenepropane

2-乙酰基-5-溴噻吩

2-(5-bromothiophen-2-yl)-2-methyl-1,3-dioxolane

1-[5-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]thiophen-2-yl]ethanone

1-(5-(2-methyl-1,3-dioxolan-2-yl)-2-thienyloxy)-2,3-O-isopropylidenepropane