5-Bromopentanoyl Chloride; 5-Bromovaleric Acid Chloride;5-Bromopentanoyl Chloride; 5-Bromovaleroyl Chloride; 5-Bromovaleryl Chloride; 5-Bromovaleric Acid Chloride; Valeryl Chloride, 5-bromo; 5-Bromopentanoyl Chloride;