A1,3‐strainThe reaction of 2,6-diarylidenecyclohexanones with hydrazine hydrate in glacial acetic acid resulted in the formation of diastereomers of (E)-2-acetyl-3-aryl-7-arylidene-3,3a,4,5,6,7-hexahydroindazoles. The relative configurations of these diastereomers were unambiguously assigned ...
Structure and Reactivity of Five- and Six-Ring N, N-, N, O-, and O, O-acetals: A lesson in allylic 1, 3-strain (A1, 3 strain)The Li enolate of (2S,6R)-2-(tert-butyl)-6-trifluoromethyl-1,3-dioxan-4-one (1) reacts with isobutyraldehyde, pivalaldehyde and cyclohexane...
Can understand the main ideas of complex text on both concrete and abstract topics, including technical discussions in his/her field of specialization. Can interact with a degree of fluency and spontaneity that makes regular interaction with native ...
Base Strain 0.006 g/με 0.06 m/s2/µε Electrical Supply Current Range 2 to 20 mA 2 to 20 mA Compliance (Supply) Voltage Range + 18 to +30 Volts + 18 to +30 Volts Output Impedence,Typ 100 Ω 100 Ω Bias Voltage +7 to +9 VDC +7 to +9 VDC Discharge Time Constant 0.2 ...
Base Strain Sensitivity 0.02 g/µε 0.1962 m/s^2/µε 配件 Recommended Accessories: model 4114B1 current source power unit, model 6273 petro mounting wax Compatible Cables: 6811A, 6812A, 6824A, 6828A, 6873A, 6925A, 6933A, 6967A, 6997A 订货型号 3273A1 3273A2 3273A3 3273A4 相关型号...
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3-d display 三维显示3-d histogram 三维直方图3-d interpretation 三维解释3-d migration 三维偏移3-d ray-tracing 三维射线跟踪3-d seismics 三维地震3-d seismology 三维地震学3-d technology 三维技术3-d television display 三维电视显示3-phase separator 三相分离器3-way valve 三向阀3-year outdoor ...
Using the empty pDEST22 plas- mid as a negative prey control, Y2H screening was performed by transforming yeast strain (Mav203 strain) that harbors bait vector, pDEST32-hnRNP A1, with the prey vectors carrying human E3 ligase cDNA expression library. Yeast transformants were first grown on ...
This compound was very closely related to chrolactomycin and isolated from a specific strain of Streptomyces griseoflavus cultured from an Okinawan soil sample.3–5 Singh and coworkers have recently isolated okilactomycin and a number of congeners from Streptomyces scabrisporus.6 Based on their ...