1-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid 50mg

1-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid 50mg