4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-(((tetrahydro-5-methyl-4-(phenylmethyl)-2-furanyl)carbonyl)amino)-, (2S-(2-alpha,5-alpha,6-beta))- 61834-12-6 BRN 5394344