1,2-Ethanedisulfonic acid, compd. with 5-(2-chloroethyl)-2,4-dimethylthiazole (1:2) 31805-51-3 5-(2-Chloroethyl)-2,4-dimethylthiazole 1,2-ethanedisulfonate (2:1) Thiazole, 5-(2-chloroethyl)-2,4-dimethyl-, 1,2-ethanedisulfonate (2:1)