16987-02-3 2-Chloropropanoic acid sodium salt 2-Chloropropionate sodium salt 2-Chloropropionic acid sodium salt 598-78-7 EINECS 241-067-8 Propanoic acid, 2-chloro-, sodium salt Propionic acid, 2-chloro-, sodium salt Sodium 2-chloropropionate alpha-Chloropropionic acid sodium salt