13423-21-7 2-Azetidinone, 3,3,4-trimethyl- 2-Azetidinone, 3,3,4-trimethyl- Catalog No.: 1400095 Name: 2-Azetidinone, 3,3,4-trimethyl- CAS: 13423-21-7 Formula: C6H11NO Inquire about this product →