24751-69-7 4'-C-Fluoroadenosine 5'-sulfamate 4'-Fluoro-5'-O-sulfamoyladenosine 9-(4-Fluoro-5-O-sulfamoylpentofuranosyl)adenine Adenosine, 4'-C-fluoro-, 5'-sulfamate Antibiotic T-3018 NSC 521007 Nucleocidin Nulceocidin T-3018