5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-, (6R,7R)- 53994-73-3 70356-03-5 (MONOHYDRATE) AIDS-070030 AIDS070030 Alfacet Ceclor Cefaclor Cephaclor Kefral Lilly 99638 Panoral S 6472