The L-Guanosine, with the CAS registry number 26578-09-6, is also known as 2-Amino-1,9-dihydro-9-b-D-ribofuranosyl-6H-purin-6-one and 2-Amino-inosine. This chemical's molecular formula is C₁₀H₁₃N₅O₅ and molecular weight is 283.24. What's more, its systematic name is called Guanosine.

Physical properties about L-Guanosine are:(1) # of Rule of 5 Violations: 2; (2) ACD/BCF (pH 5.5): 1; (3) ACD/BCF (pH 7.4): 1; (4) ACD/KOC (pH 5.5): 1.284; (5) ACD/KOC (pH 7.4): 1.278; (6) #H bond acceptors: 10; (7) #H bond donors: 6; (8) #Freely Rotating Bonds: 5; (9) Polar Surface Area: 155.22 Å²; (10) Index of Refraction: 1.955; (11) Molar Refractivity: 60.811 cm³; (12) Molar Volume: 125.448 cm³; (13) Surface Tension: 123.824 dyne/cm; (14) Density: 2.258 g/cm³.

You can still convert the following datas into molecular structure:
(1) SMILES: c1nc2c(=O)[nH]c(nc2n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)N
(2) InChI: InChI=1/C10H13N5O5/c11-10-13-7-4(8(19)14-10)12-2-15(7)9-6(18)5(17)3(1-16)20-9/h2-3,5-6,9,16-18H,1H2,(H3,11,13,14,19)/t3-,5-,6-,9-/m1/s1
(3) InChIKey: NYHBQMYGNKIUIF-UUOKFMHZBU