2,3-Dihydroxypropyl 5-deoxy-5-(dimethylarsinyl)-beta-D-Ribofuranoside 2,3-Dihydroxypropyl-5-deoxy-5-(dimethylarsinyl)-beta-D-ribofuranoside 77939-93-6 beta-D-Ribofuranoside, 2,3-dihydroxypropyl 5-deoxy-5-(dimethylarsinyl)-