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KEYS to CHEMISTRY-presented by Chemical Abstracts Service Physical, Inorganic, and Analytical Chemistry Chemical Abstracts Service has been reporting new findings from the world's chemistry and chemical engineering literature since 1907. On our 75th anniversary, we salute a few of the many significant contributions to physical and analytical chemistry during the past 75 years. Abstracts are represen tative of the scientists' work.
• Marie Curie
Discovery of Radium and Polonium
CA2:230 CA4:1422
(1908) (1910)
• Chandrasekhara Raman • Peter Debye
Light Diffusion; Raman Effect
CA22:722 CA22:2311
(1928) (1928)
Dipole Moments and X-ray Diffraction
CA23:1789 CA24:4213
(1929) (1930)
• Harold C. Urey
Discovery of Deuterium
CA28:19227 CA29:5141n
(1934) (1935)
• Shin'lchiro Tomonaga
Basic Principles of Quantum Electrodynamics
CA41:6128h CA65:19281e
(1947) (1966)
Other ads in this series cover biochemistry, organic chemistry, macromolecular chemistry, and applied chemistry and chemical engineering. For color posters (9"x12") of all five photomicrographs used in this series, send $2.00 (postage and handling) to: Keys to Chemistry, Chemical Abstracts Service, Accounting Department CIF, P.O. Box 3012, Columbus, Ohio 43210 U.S.A. (Make checks payable to Chemical Abstracts Service.)
Light Fuel Oil
Citric Acid
Triphenylmethane
CHEMICAL ABSTRACTS KEY TO THE WORLD'S CHEMICAL LITERATURE © 1982 by the American Chemical Society 2
C&ENJuly 12, 1982
Detergent
CAS ONLINE The Chemical Substance Search and Display System From Chemical Abstracts Service Chemical Abstracts Service is a division of the American Chemical Society.
