Molecular Formula: C₁₀H₉BrN₂O₃

Chemical Name
3-bromo-1-(4-nitrophenyl)pyrrolidin-2-one

Molecular Formula: C₄H₅Br₂ClO

Chemical Name
2-bromo-4 chloro butyryl bromide
2-bromo-4-chloro butyryl bromide
2-bromo-4-chlorobutanoyl bromide
2-bromo-4-chlorobutyryl bromide

Molecular Formula: C₁₁H₉BrN₂O

Chemical Name
3-bromo-1-(4-cyanophenyl)pyrrolidin-2-one
4-(3-bromo-2-oxopyrrolidin-1-yl)benzonitrile

Molecular Formula: C₁₁H₁₀BrClN₂O

Chemical Name
(+-)-4-(2'-bromo-4'-chlorobutyrylamino)-benzonitrile
2-bromo-4-chloro-N-(4-cyanophenyl)butanamide
4-(2'-bromo-4'-chlorobutyrylamino)-benzonitrile

Molecular Formula: C₁₀H₁₁ClN₂O₃

Chemical Name
4-chloro-N-(4-nitrophenyl)butanamide
N-(4'-nitrophenyl)-4-chlorobutanamide

Molecular Formula: C₁₁H₁₃ClN₂O₃

Chemical Name
4-chloro-2-methyl-N-(4-nitrophenyl)butanamide

Molecular Formula: C₁₁H₁₁BrN₂O₂

Chemical Name
4-amino-2-bromo-N-(4-cyanophenyl)butanoic acid

Molecular Formula: C₁₁H₁₃BrN₂O₄

Chemical Name
methyl 4-amino-2-bromo-N-(4-nitrophenyl)butanoate

Molecular Formula: C₁₀H₁₀BrClN₂O₃

Chemical Name
2-bromo-4-chloro-N-(4-nitrophenyl)butanamide

Molecular Formula: C₁₀H₁₁BrN₂O₄

Chemical Name
4-amino-2-bromo-N-(4-nitrophenyl)butanoic acid