. . "George W. Parshall"@en . . . "American chemist" . "George W. Parshall (born September 19, 1929) is an organometallic chemist who made notable contributions to homogeneous catalysis. He was a senior scientist at E. I. du Pont de Nemours and Company for many years."@en . . "Parshall, George"@en . . . "1929-09-19Z"^^ . "1929Z"^^ . . . . . .