2',3'-Di-O-nitro-(5'-N-ethylcarboxamido)adenosine 2',3'-Di-O-nitroadenosine-5'-(N-ethylcarboxamide) 2',3'-Dinitro-neca 61014-07-1 B 744-99 B-744-99 Dineca beta-D-Ribofuranuronamide, 1-(6-amino-9H-purin-9-yl)-1-deoxy-N-ethyl-, 2,3-dinitrate