This chemical is called Ethyl 3-oxovalerate, and its CAS registry number is 4949-44-4. With the molecular formula of C₇H₁₂O₃, its molecular weight is 144.17. Additionally, its product categories are Acetics acid and esters; C6 to C7; Carbonyl Compounds; Esters. In addition, this chemical should be sealed in the cool and dry plcace.

Other characteristics of the Ethyl 3-oxovalerate can be summarised as followings: (1)ACD/LogP: 0.88; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.877; (4)ACD/LogD (pH 7.4): 0.876; (5)ACD/BCF (pH 5.5): 2.73; (6)ACD/BCF (pH 7.4): 2.729; (7)ACD/KOC (pH 5.5): 71.43; (8)ACD/KOC (pH 7.4): 71.384; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 43.37 Å²; (13)Index of Refraction: 1.416; (14)Molar Refractivity: 36.283 cm³; (15)Molar Volume: 144.685 cm³; (16)Polarizability: 14.384×10^-24cm³; (17)Surface Tension: 30.654 dyne/cm; (18)Density: 0.996 g/cm³; (19)Flash Point: 77.778 °C; (20)Enthalpy of Vaporization: 42.919 kJ/mol; (21)Boiling Point: 192.988 °C at 760 mmHg; (22)Vapour Pressure: 0.475 mmHg at 25°C.

Uses of this chemical: The Ethyl 3-oxovalerate could react with but-3-en-2-one, and obtain the 5-oxo-2-propionyl-hexanoic acid ethyl ester. This reaction needs the reagent of NaOMe.

When you are using this chemical, please be cautious about it as the following: This chemical is irritating to eyes, respiratory system and skin. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure: 
1.SMILES: CCC(=O)CC(=O)OCC
2.InChI: InChI=1/C7H12O3/c1-3-6(8)5-7(9)10-4-2/h3-5H2,1-2H3
3.InChIKey: UDRCONFHWYGWFI-UHFFFAOYAJ