57-69-2 | (3(R)-endo)-3-(3-Hydroxy-1-oxo-2-phenylpropoxy)-8,8-dimethyl-8-azoniabicyclo(3.2.1)octane | C18H26NO3 |
58-79-7 | 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2R)-3-amino-1-oxo-2-phenylpropyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)- | C17H21N3O4S |