2-Thiazolecarboxaldehyde 2-Thiazolecarboxaldehyde Synonyms: 2-Formyl Thiazole; 2-Formylthiazole; 1,3-Thiazole-2-Carbaldehyd; 1,3-Thiazole-2-carbaldehyde; CAS NO.: 10200-59-6 Formula: C4H3NOs Weight: 113.13772