Kwart — Kwart, poln. Hohlmaß = 502/5 Par. Kubikzoll … Herders Conversations-Lexikon
Newman–Kwart rearrangement — The Newman–Kwart rearrangement is a type of rearrangement reaction in which the aryl group of an O aryl thiocarbamate, ArOC(=S)NMe2, migrates from the oxygen atom to the sulfur atom, forming an S aryl thiocarbamate, ArSC(=O)NMe2.[1][2][3] The… … Wikipedia
Newman-Kwart-Umlagerung — Die Newman Kwart Umlagerung (auch Thiono Thiolo Umlagerung) ist eine chemische Reaktion, durch die sich am Sauerstoff arylsubstituierte Thionourethane bei höheren Temperaturen in die isomeren Thiolourethane umlagern lassen. Für… … Deutsch Wikipedia
Maltese units of measurement — In modern usage, metric is used almost exclusively in commercial transactions. These units are mostly historical, although they are still used in some limited contexts and in Maltese idioms and set phrases. Many of these terms are directly… … Wikipedia
Feliks Koneczny — Feliks Karol Koneczny (November 1, 1862, Kraków – February 10, 1949 Kraków (Cracow)) was a Polish historian and social philosopher. Founder of the original system of the comparative science of civilizations. Biography Koneczny graduated from the… … Wikipedia
Benzidine — IUPAC name 4,4 diaminobiphenyl … Wikipedia
Melvin Spencer Newman — (March 10, 1908 May 30, 1993) was an American chemist, best known for inventing the Newman projection. He was born in New York City, but shortly after his family moved to New Orleans, Louisiana. When he was 14, they moved back to New York, where… … Wikipedia
Benzidin-Umlagerung — Die Benzidin Umlagerung ist eine organisch chemische Reaktion, in der aus Hydrazobenzol (N,N Diphenylhydrazin) in saurem Medium Benzidin gebildet wird. Entdeckt wurde sie 1844 von Nikolaj Nikolaevic Zinin (1812–1880) bei der Reduktion von… … Deutsch Wikipedia
Date and time notation in Netherlands — Date In the Netherlands, dates are written as: dd mm yyyy ( 31 10 1999 ) dd mm yy ( 31 10 99 ) month written out ( 31 oktober 1999 ) month abbreviated ( 31 okt 1999 ) occasionally month as a roman number 31 X 1999 including weekday ( zondag 31… … Wikipedia
Thionourethane — Allgemeine Struktur der Thionourethane. Dabei sind: R1 und R2 = Aliphatischer oder aromatischer Rest oder H R3 = Aliphatischer oder aromatischer Rest, H, Metall (bei Salzen) Als Thionourethane (auch Thionurethane) werden die Vertreter einer… … Deutsch Wikipedia