2’,3’-O-isopropylidene-NECA

5'-ETHYLCARBOXAMIDO-2',3'-ISOPROPYLIDENEADENOSINE

5'-Ethylcarboxamido-2',3'-O-isopropylideneadenosine

1-(6-Amino-9H-purin-9-yl)-1-deoxy-N-ethyl-2,3-O-(1-methylethylidene)--D-ribofuranuronamide

b-D-RibofuranuronaMide,1-(6-aMino-9H-purin-9-yl)-1-deoxy-N-ethyl-2,3-O-(1-Methylethylidene)-