1-Chloropentane 543-59-9 29656-63-1 AI3-24334 EINECS 208-846-4 HSDB 1071 NSC 7898 n-Butylcarbonyl chloride InChI=1/C5H11Cl/c1-2-3-4-5-6/h2-5H2,1H Amyl chloride NSC7898 Pentane, 1-chloro- Pentyl chloride WLN: G5 n-Amyl chloride n-Pentyl chloride 25769_FLUKA 238376_ALDRICH 25770_FLUKA