1,2-Ethanedisulfonic acid, compd. with 5-(2-chloroethyl)thiazole (1:2) 18067-28-2 5-(2-Chloroethyl)thiazole ethanedisulfonate (2:1) Thiazole, 5-(2-chloroethyl)-, 1,2-ethanedisulfonate (2:1)