2',3'-Isopropylideneadenosine 2',3'-O-(1-Methylethylidene)adenosine 2',3'-O-Isopropylideneadenosine 362-75-4 AI3-52661 Adenosine, 2',3'-O-(1-methylethylidene)- (9CI) Adenosine, 2',3'-O-(l-methylethylidene)- Adenosine, 2',3'-O-isopropylidene- (8CI) EINECS 206-650-3 NSC 29413