2-AZETIDINONE, 3-PHENYL-3-PROPYL- 3-Fenil-3-propil-2-azetidinone [Italian] 3-Phenyl-3-propyl-2-azetidinone 4-21-00-03694 (Beilstein Handbook Reference) 73680-87-2 BRN 0158527 L 1745