This chemical is called F-Chemotactic peptide, and its systematic name is L-Lysine, N(2)-(N-(N-(N-(N-(N-formyl-L-norleucyl)-L-leucyl)-L-phenylalanyl)-L-norleucyl)-L-tyrosyl)-. With the CAS registry number of 71901-21-8, its product categories are Peptide; Chemotactic Peptides; Immunomodulators; Peptides for Cell Biology. Additionally, this chemical should be stored at the temperature of -15 °C.

Other characteristics of the F-Chemotactic peptide can be summarised as followings: (1)ACD/LogP: 5.45; (2)# of Rule of 5 Violations: 4; (3)ACD/LogD (pH 5.5): 2.95; (4)ACD/LogD (pH 7.4): 2.95; (5)ACD/BCF (pH 5.5): 25.64; (6)ACD/BCF (pH 7.4): 25.76; (7)ACD/KOC (pH 5.5): 68.93; (8)ACD/KOC (pH 7.4): 69.26; (9)#H bond acceptors: 16; (10)#H bond donors: 10; (11)#Freely Rotating Bonds: 30; (12)Polar Surface Area: 160.63 Å²; (13)Index of Refraction: 1.553; (14)Molar Refractivity: 223.23 cm³; (15)Molar Volume: 696.8 cm³; (16)Polarizability: 88.49×10^-24cm³; (17)Surface Tension: 50.6 dyne/cm; (18)Density: 1.182 g/cm³; (19)Flash Point: 669.4 °C; (20)Enthalpy of Vaporization: 183.53 kJ/mol; (21)Boiling Point: 1183.3 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.InChI: InChI=1/C43H65N7O9/c1-5-7-16-32(45-27-51)38(53)48-35(24-28(3)4)40(55)50-36(25-29-14-10-9-11-15-29)41(56)46-33(17-8-6-2)39(54)49-37(26-30-19-21-31(52)22-20-30)42(57)47-34(43(58)59)18-12-13-23-44/h9-11,14-15,19-22,27-28,32-37,52H,5-8,12-13,16-18,23-26,44H2,1-4H3,(H,45,51)(H,46,56)(H,47,57)(H,48,53)(H,49,54)(H,50,55)(H,58,59)/t32-,33-,34-,35-,36-,37-/m0/s1
2.InChIKey: XZMLMTGOWVWIRV-DUGSHLAEBQ