The CAS register number of 5-O-tert-Butyldiphenylsilyl-2,3-O-isopropylidene-D-ribofuranose is 141607-35-4. It also can be called as D-Ribose,5-O-[(1,1-dimethylethyl)diphenylsilyl]-2,3-O-(1-methylethylidene)- and the systematic name about this chemical is (6R,6αR)-6-[(tert-butyl-diphenyl-silyl)oxymethyl]-2,2-dimethyl-4,5,6,6α-tetrahydro-3αH-cyclopenta[d][1,3]dioxol-4-ol. The molecular formula about this chemical is C₂₄H₃₂O₅Si and the molecular weight is 428.59.

Physical properties about 5-O-tert-Butyldiphenylsilyl-2,3-O-isopropylidene-D-ribofuranose are: (1)ACD/LogP: 6.50; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.5; (4)ACD/LogD (pH 7.4): 6.5; (5)#H bond acceptors: 4; (6)#H bond donors: 1; (7)#Freely Rotating Bonds: 7; (8)Polar Surface Area: 47.92Ų; (9)Index of Refraction: 1.562; (10)Molar Refractivity: 123.01 cm³; (11)Molar Volume: 378.7 cm³; (12)Surface Tension: 41.5 dyne/cm; (13)Enthalpy of Vaporization: 80.23 kJ/mol; (14)Boiling Point: 494.5 °C at 760 mmHg; (15)Vapour Pressure: 1.35E-10 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: CC1(C)OC2[C@H](O1)[C@H](CC2O)CO[Si](c3ccccc3)(c4ccccc4)C(C)(C)C
(2)InChI: InChI=1/C25H34O4Si/c1-24(2,3)30(19-12-8-6-9-13-19,20-14-10-7-11-15-20)27-17-18-16-21(26)23-22(18)28-25(4,5)29-23/h6-15,18,21-23,26H,16-17H2,1-5H3/t18-,21u,22-,23?/m1/s1
(3)InChIKey: LBGILLSWYSGDJA-RSXUJBOTBB
(4)Std. InChI: InChI=1S/C25H34O4Si/c1-24(2,3)30(19-12-8-6-9-13-19,20-14-10-7-11-15-20)27-17-18-16-21(26)23-22(18)28-25(4,5)29-23/h6-15,18,21-23,26H,16-17H2,1-5H3/t18-,21?,22-,23?/m1/s1
(5)Std. InChIKey: LBGILLSWYSGDJA-KBYPABAUSA-N