Molecular structure of 2-Bromo-5-nitroanisole (CAS NO.77337-82-7) is:

Product Name: 2-Bromo-5-nitroanisole
CAS Registry Number: 77337-82-7
IUPAC Name: 1-Bromo-2-methoxy-4-nitrobenzene
Molecular Weight: 232.03144 [g/mol]
Molecular Formula: C₇H₆BrNO3
XLogP3: 2.8
H-Bond Donor: 0
H-Bond Acceptor: 3
EINECS: 278-669-5
Melting Point: 99-103 °C
Index of Refraction: 1.581
Molar Refractivity: 47.16 cm³
Molar Volume: 141.4 cm³
Surface Tension: 46.7 dyne/cm
Density: 1.64 g/cm³
Flash Point: 136.5 °C
Enthalpy of Vaporization: 52.06 kJ/mol
Boiling Point: 302.1 °C at 760 mmHg
Vapour Pressure: 0.00181 mmHg at 25 °C
Product Categories: Aromatic Halides (substituted);Phenyls & Phenyl-Het;Anisole;Miscellaneous;Anisoles, Alkyloxy Compounds & Phenylacetates;Bromine Compounds;Nitro Compounds;Phenyls & Phenyl-Het
Canonical SMILES: COC1=C(C=CC(=C1)[N+](=O)[O-])Br
InChI: InChI=1S/C7H6BrNO3/c1-12-7-4-5(9(10)11)2-3-6(7)8/h2-4H,1H3
InChIKey: NTKADLOYTKVXQN-UHFFFAOYSA-N

Safty information about 2-Bromo-5-nitroanisole (CAS NO.77337-82-7) is:
Hazard Codes: Xi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25 
S24/25:Avoid contact with skin and eyes.
Hazard Note: Irritant

 2-Bromo-5-nitroanisole , its cas register number is 77337-82-7. It also can be called 1-Bromo-2-methoxy-4-nitrobenzene .It is a light brown crystalline powder.