chromium,triphenyltris,tetrahydrofuran,furan
Furan
100680-33-9(6R,7R)-3-(((Aminocarbonyl)oxy)methyl)-7-(((2Z)-2-furanyl(methoxyimino)acetyl)amino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 1-(2-Methoxy-2-methyl-1-oxopropoxy)ethyl Ester