This chemical is called 5-Amino-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester, and its CAS registry number is 70500-80-0. With the molecular formula of C₇H₁₁N₃O₂, its molecular weight is 169.18.

Other characteristics of the 5-Amino-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester can be summarised as followings: (1)ACD/BCF (pH 5.5): 1; (2)ACD/BCF (pH 7.4): 1; (3)ACD/KOC (pH 5.5): 12.63; (4)ACD/KOC (pH 7.4): 12.63; (5)#H bond acceptors: 5; (6)#H bond donors: 2; (7)#Freely Rotating Bonds: 4; (8)Polar Surface Area: 70.14 Å²; (9)Index of Refraction: 1.571; (10)Molar Refractivity: 43.04 cm³; (11)Molar Volume: 131 cm³; (12)Polarizability: 17.06×10^-24cm³; (13)Surface Tension: 45.7 dyne/cm; (14)Density: 1.29 g/cm³; (15)Flash Point: 155.9 °C; (16)Enthalpy of Vaporization: 57.71 kJ/mol; (17)Boiling Point: 334.2 °C at 760 mmHg; (18)Vapour Pressure: 0.00013 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: O=C(OCC)c1cc(N)n(C)n1
2.InChI: InChI=1/C7H11N3O2/c1-3-12-7(11)5-4-6(8)10(2)9-5/h4H,3,8H2,1-2H3
3.InChIKey: KTRQSZBRYRHIKL-UHFFFAOYAB