3,3'-亚甲基双(4-羟基馥素) 3,3'-methylenebis(4-hydroxycoumarin)
3,3'-亚甲基双(4-羟基馥素) 3,3'-methylenebis(4-hydroxy…
3,5-二碘-4-吡啶酮-1- 3,5-diiodo-4-pyridone-1-acetic acid
3,5-二碘-4-吡啶酮-1- 3,5-diiodo-4-pyridone-1-acetic acid
3,3'-亚甲基双(4-羟基馥素) 3,3'-methylenebis(4-hydroxy…
3,5-二碘-4-吡啶酮-1- 3,5-diiodo-4-pyridone-1-acetic acid