C21 H27 N5 O9 S2
Mixture
557.60
-20°C
Frozen (-20°C)
COCC1=C(N2[C@H](SC1)[C@H](NC(=O)\C(=N/OC)\c3csc(N)n3)C2=O)C(=O)OC(C)OC(=O)OC(C)C
1-propan-2-yloxycarbonyloxyethyl (6R, 7R)-7-[[(2Z)-2-(2-amino-1 and 3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate