4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-(((tetrahydro-5-((4-methylphenyl)methyl)-2-furanyl)carbonyl)amino)-, (2S-(2-alpha,5-alpha,6-beta))- 62042-70-0 BRN 5394588