4F2Y:
reference: Synthesis and Antisense Properties of Fluoro Cyclohexenyl Nucleic Acid (F-CeNA), a Nuclease Stable Mimic of 2'-Fluoro RNA., Seth PP, Yu J, Jazayeri A, Pallan PS, Allerson CR, Ostergaard ME, Liu F, Herdewijn P, Egli M, Swayze EE, J Org Chem. 2012 May 18. PMID: 22591005

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