4-methyl-2-phenyl-thiazole-5-carboxylic acid ethyl ester
4-Chlormethyl-5-ethoxycarbonyl-2-phenyl-thiazol
2-Phenyl-4-chlormethyl-thiazol-5-yl-carbonsaeure
5-Ethoxycarbonyl-4-formyl-2-phenyl-thiazol
ethyl 4-(hydroxymethyl)-2-phenyl-1,3-thiazole-5-carboxylate