Acetanilide: Acetanilide,, synthetic organic compound introduced in therapy in 1886 as a fever-reducing drug. Its effectiveness in relieving pain was discovered soon thereafter, and it
MidÂ·west. A region of the north-central United States around the Great Lakes and the upper Mississippi Valley. It is generally considered to include Ohio, Indiana, Illinois, Michigan, Wisconsin, Minnesota, Iowa, Missouri, Kansas, and Nebraska. The area is known for its rich farmlands and highly industrialized centers.
Is Kentucky a Midwest state? No. Kentucky is considered a Southeast state.    The Midwest states include Illinois, Iowa, Indiana, Michigan,  Minnesota, Missouri, Nebraska, North Dakota, South Dakoâ¦ta, Ohio,  Wisconsin and the eastern part of Colorado. Robin Harris.