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Publikováno v:
Journal of Fluorine Chemistry. 87:127-128
There are provided production methods of 1,1,1,3,3-pentafluoropropane characterized in that 1,1,1,3,3-pentafluoro-2,3-dichloropropane is reacted with hydrogen fluoride in the presence of a noble metal catalyst; of 1,1,1,3,3-pentafluoro-2-halogeno-3-c
Autor:
Brian Masaru Hayashi
A recovery of the vital role Chinese, Japanese, and Korean Americans played in US intelligence services in Asia during World War II. Spies deep behind enemy lines; double agents; a Chinese American James Bond; black propaganda radio broadcasters; gue