.beta.-Chloropropanoyl chloride .beta.-Chloropropionoyl chloride .beta.-Chloropropionyl chloride 3-Chloropropanoyl chloride 3-Chloropropionyl chloride 625-36-5 Chloropropionyl chloride NSC84180 Propanoyl chloride, 3-chloro- Propionyl chloride, 3-chloro-