Molecular structure of 2-Chloro-6-(4-fluorophenyl)nicotinonitrile (CAS NO.31776-83-7) is:

Product Name: 2-Chloro-6-(4-fluorophenyl)nicotinonitrile
CAS Registry Number: 31776-83-7
IUPAC Name: 2-Chloro-6-(4-fluorophenyl)pyridine-3-carbonitrile
Molecular Weight: 232.640843 [g/mol]
Molecular Formula: C₁₂H₆ClFN₂
XLogP3-AA: 3.3
H-Bond Donor: 0
H-Bond Acceptor: 3
Melting Point: 173-176 °C
Index of Refraction: 1.612
Molar Refractivity: 58.76 cm³
Molar Volume: 168.9 cm³
Surface Tension: 57.4 dyne/cm
Density: 1.37 g/cm³
Flash Point: 179.5 °C
Enthalpy of Vaporization: 62.05 kJ/mol
Boiling Point: 373.3 °C at 760 mmHg
Vapour Pressure: 9.07E-06 mmHg at 25 °C 
Canonical SMILES: C1=CC(=CC=C1C2=NC(=C(C=C2)C#N)Cl)F
InChI: InChI=1S/C12H6ClFN2/c13-12-9(7-15)3-6-11(16-12)8-1-4-10(14)5-2-8/h1-6H
InChIKey: VJYNNRPTVYPCCS-UHFFFAOYSA-N

Safty information about 2-Chloro-6-(4-fluorophenyl)nicotinonitrile (CAS NO.31776-83-7) is:
Hazard Codes: Xi
Risk Statements 20/21/22-36/37/38 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: 3439
Hazard Note: Irritant
HazardClass: 6.1
PackingGroup: III

 2-Chloro-6-(4-fluorophenyl)nicotinonitrile , its cas register number is 31776-83-7. It also can be called 3-Pyridinecarbonitrile,2-chloro-6-(4-fluorophenyl)- .