Complex sentence: Wallace Hume Carothers (April 27,1896--April 29,1937) was an American chemist, inventor and the leader of organic chemistry at DuPont, credited with the invention of Nylon.
Split into simpler sentences: Wallace Hume Carothers (April 27,1896--April 29,1937). He was an American chemist, inventor and the leader of organic chemistry at DuPont and is credited with the invention of Nylon.