The chemical Guanosine has a designated molecular formula of C10H13N5O5 and a molecular weight of 283.244 g/mol. Synonyms may include: AI3-52065, 2-Amino-1,9-dihydro-9-beta-D-ribofuranosyl-6H-purin-6-one, EINECS 204-227-8, GR, Guanine, 9-beta-D-ribofuranosyl-, Guanine, 9-beta-D-ribofuranosyl- (VAN), Guanine riboside, GUANINE-9:BETA-D-RIBOFURANOSIDE, Guanozin, Guo (ChemID).