1-(2-Thiazolyl)ethanone 1-(Thiazol-2-yl)ethan-1-one 2-Acetylthiazole 2-Thiazolyl methyl ketone 24295-03-2 5-Acetylthiazole EINECS 246-134-5 Ethanone, 1-(2-thiazolyl)- FEMA No. 3328 Ketone, methyl 2-thiazolyl Methyl 2-thiazolyl ketone Methyl 5-thiazolyl ketone