Sub Group: Research Compounds Catalog Number: 8175 Formula: C18H19N3O5S CAS Number: 92665-29-7 Molecular Weight: 389.43 Synonyms: (6R,7R)-7-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-(1-propen-1-yl)-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbo