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1883. (TV series) 1883 is an American Western drama miniseries created by Taylor Sheridan that premiered on December 19, 2021, on Paramount+. The series stars Tim McGraw, Faith Hill, Sam Elliott, Isabel May, LaMonica Garrett, Marc Rissmann, Audie Rick, Eric Nelsen, and James Landry Hébert. The story is chronologically the first of several ...
3-Amino-1,2,4-triazole ( 3-AT) is a heterocyclic organic compound that consists of 1,2,4-triazole with an amino group as a substituent . 3-AT is a competitive inhibitor of the product of the HIS3 gene, imidazoleglycerol-phosphate dehydratase. [ 3][ 4] Imidazoleglycerol-phosphate dehydratase is an enzyme catalyzing the sixth step of histidine ...
1,2,4-Triazole is a planar molecule. The C-N and N-N distances fall into a narrow range 136 - 132 picometers, consistent with the aromaticity. [ 2 ] Although two tautomers can be envisioned, only one exists practically speaking. 1,2,4-Triazole is amphoteric, being susceptible to both N-protonation and deprotonation in aqueous solution.
Shotgun shells at the time used black powder as a propellant, and so the Model 1887 shotgun was designed and chambered for less powerful black powder shotshells. Both 10 and 12-gauge models were offered in the Model 1887; 12-gauge variants used a 2 5/8" shell, 10-gauge variants fired a 2 7/8" shell.
February 28, 2022 at 12:41 PM. *** Caution, spoilers for the season 1 finale of 1883 are ahead ***. 1883 ended its first season in brutal fashion. The Yellowstone prequel starring Faith Hill and ...
4-Phenyl-1,2,4-triazoline-3,5-dione (PTAD) is an azodicarbonyl compound. PTAD is one of the strongest dienophiles and reacts rapidly with dienes in Diels-Alder reactions. [1] The most prominent use of PTAD was the first synthesis of prismane in 1973. [2]
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The idea becomes clearer by considering the general series 1 − 2x + 3x 2 − 4x 3 + 5x 4 − 6x 5 + &c. that arises while expanding the expression 1 ⁄ (1+x) 2, which this series is indeed equal to after we set x = 1.