KY-087

ALL-103

Cefcanel

(6R)-7β-[[(R)-Hydroxyphenylacetyl]amino]-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid