The 2-Methyl-4(3H)-pyrimidinone ,its cas register number is 19875-04-8.It also can be called as 4(3H)-Pyrimidinone,2-methyl- and the IUPAC name about this chemicals is 2-methyl-1H-pyrimidin-6-one .It belongs to the Pyrimidine. Raw materials about this chemical are Ethyl acetate-->Sodium methanolate-->Methyl formate-->Acetamidine hydrochloride .

Following are the chemical properties about 2-Methyl-4(3H)-pyrimidinone :(1)#H bond acceptors: 3 ; (2)#H bond donors: 1 ; (3)#Freely Rotating Bonds: 0 ; (4)Polar Surface Area: 32.67 Å² ; (5)Index of Refraction: 1.576 ; (6)Molar Refractivity: 29.8 cm³ ; (7)Molar Volume: 89.9 cm³ ; (8)Polarizability: 11.81x10^-24cm³ ; (9)Surface Tension: 42.8 dyne/cm ; (10)Enthalpy of Vaporization: 42.65 kJ/mol ; (11)Vapour Pressure: 0.545 mmHg at 25°C

This chemicals can be described computed from structure:
(1)Canonical SMILES: CC1=NC=CC(=O)N1
(2)InChI: InChI=1S/C5H6N2O/c1-4-6-3-2-5(8)7-4/h2-3H,1H3,(H,6,7,8)
(3)InChIKey: QWIDYOLZFAQBOB-UHFFFAOYSA-N