This chemical is called 2(1H)-Pyrimidinone,4-amino-6-chloro-, and its systematic name is 4-amino-6-chloropyrimidin-2(1H)-one. With the molecular formula of C₄H₄ClN₃O, its molecular weight is 145.55. The CAS registry number of this chemical is 3289-35-8. Additionally, its product category is Pyrimidine.

Other characteristics of the 2(1H)-Pyrimidinone,4-amino-6-chloro- can be summarised as followings: (1)ACD/LogP: -1.52; (2)# of Rule of 5 Violations: 0; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 13.82; (6)ACD/KOC (pH 7.4): 13.2; (7)#H bond acceptors: 4; (8)#H bond donors: 3; (9)#Freely Rotating Bonds: 0; (10)Polar Surface Area: 35.91 Å²; (11)Index of Refraction: 1.717; (12)Molar Refractivity: 31.9 cm³; (13)Molar Volume: 80.9 cm3; (14)Polarizability: 12.64×10^-24cm³; (15)Surface Tension: 71.2 dyne/cm; (16)Density: 1.79 g/cm³.

You can still convert the following datas into molecular structure: 
1.SMILES: Cl\C1=C\C(=N/C(=O)N1)\N
2.InChI: InChI=1/C4H4ClN3O/c5-2-1-3(6)8-4(9)7-2/h1H,(H3,6,7,8,9)
3.InChIKey: XGKXWYFBNZLIHA-UHFFFAOYAZ