The CAS register number of Tasosartan is 145733-36-4. It also can be called as Pyrido[2,3-d]pyrimidin-7(6H)-one,5,8-dihydro-2,4-dimethyl-8-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]- and the IUPAC name about this chemical is 2,4-dimethyl-8-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-5,6-dihydropyrido[2,3-d]pyrimidin-7-one. The molecular formula about this chemical is C₂₃H₂₁N₇O and the molecular weight is 411.46. This chemical is an angiotensin II receptor antagonist.

Physical properties about Tasosartan are: (1)ACD/LogP: 2.37; (2)ACD/LogD (pH 5.5): 1.06; (3)ACD/LogD (pH 7.4): 0.4; (4)ACD/BCF (pH 5.5): 1.82; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 22.58; (7)ACD/KOC (pH 7.4): 4.96; (8)#H bond acceptors: 8; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 4; (11)Polar Surface Area: 89.69Ų; (12)Index of Refraction: 1.665; (13)Molar Refractivity: 115.01 cm³; (14)Molar Volume: 309.6 cm³; (15)Polarizability: 45.59x10^-24cm³; (16)Surface Tension: 70.6 dyne/cm; (17)Flash Point: 413.1 °C; (18)Enthalpy of Vaporization: 110.62 kJ/mol; (19)Boiling Point: 759.4 °C at 760 mmHg; (20)Vapour Pressure: 5.87E-23 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C2N(c1nc(nc(c1CC2)C)C)Cc5ccc(c3ccccc3c4nnnn4)cc5
(2)InChI: InChI=1/C23H21N7O/c1-14-18-11-12-21(31)30(23(18)25-15(2)24-14)13-16-7-9-17(10-8-16)19-5-3-4-6-20(19)22-26-28-29-27-22/h3-10H,11-13H2,1-2H3,(H,26,27,28,29)
(3)InChIKey: ADXGNEYLLLSOAR-UHFFFAOYAM
(4)Std. InChI: InChI=1S/C23H21N7O/c1-14-18-11-12-21(31)30(23(18)25-15(2)24-14)13-16-7-9-17(10-8-16)19-5-3-4-6-20(19)22-26-28-29-27-22/h3-10H,11-13H2,1-2H3,(H,26,27,28,29)
(5)Std. InChIKey: ADXGNEYLLLSOAR-UHFFFAOYSA-N