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  1. 561
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    1,4-Bis[(2,2′:6′,2′′-terpyridin-4′-yl)­oxy]butane
  2. 562
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    2-(4-Meth­oxy­phen­yl)-4-oxo-4-phenyl­butane­nitrile
  3. 563
    “…In addition, an enzymatic hydroxylation of the “liquid gas” n-butane with in situ cofactor regeneration, which does not require high-pressure conditions, was developed. …”
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    Biocatalytic hydroxylation of n-butane with in situ cofactor regeneration at low temperature and under normal pressure
  4. 564
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    1-(4-Carb­oxy­butan-2-yl­idene)-4-phenyl­thio­semicarbazide
  5. 565
    por Zhang, Yuan
    Publicado 2012
    “…The 18-crown-6 mol­ecule also has m symmetry, with two O atoms located on the mirror plane. The butan-1-amine cation and the 18-crown-6 mol­ecule are connected by N—H⋯O hydrogen bonds.…”
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    Butan-1-aminium tetra­chlorido­ferrate(III)–18-crown-6 (1/1)
  6. 566
    “…The title compound, (C(4)H(14)N(2))(2)[Mo(2)O(4)F(6)]·H(2)O, was obtained by solvothermal reaction at 443 K for 72 h from a mixture of MoO(3), HF, 1,4-diamino­butane (dab), water and ethyl­ene glycol. The structure consists of [Mo(2)O(4)F(6)](4−) anionic dimers containing strongly distorted MoO(3)F(3) octa­hedra (with twofold symmetry), diprotonated dab cations and water mol­ecules (twofold symmetry) in the ratio 1:2:1. …”
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    Bis(butane-1,4-diammonium) di-μ-oxido-bis[trifluoridooxidomolybdate(V)] monohydrate
  7. 567
    “…In summary, our in vitro and in vivo biological assays showed that 4-(phenylsulfanyl)butan-2-one possesses anti-melanogenic properties that are significant in medical cosmetology.…”
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    4-(Phenylsulfanyl)butan-2-One Suppresses Melanin Synthesis and Melanosome Maturation In Vitro and In Vivo
  8. 568
    por Liu, Yanyong, Misono, Makoto
    Publicado 2009
    “…The hydroisomerization of n-butane was carried out in a fixed-bed gas-flow reactor over Pt-promoted Cs(2.5)H(0.5)PW(12)O(40) (denoted as Cs2.5). …”
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    Hydroisomerization of n-Butane over Platinum-Promoted Cesium Hydrogen Salt of 12-Tungstophosphoric Acid
  9. 569
    “…The use of marijuana concentrates has escalated in recent years with butane extracts appearing particularly popular. The administration of butane hash oil, colloquially referred to as “dabbing,” is distinct from traditional flower cannabis usage due to the THC content of samples and the presence of impurities such as unpurged butane. …”
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    Butane hash oil and dabbing: insights into use, amateur production techniques, and potential harm mitigation
  10. 570
    “…The textural properties were studied using N(2)/77 K adsorption isotherms. Butane working capacity was determined according to the ASTM D5228. …”
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    Effect of Mesopore Development on Butane Working Capacity of Biomass-Derived Activated Carbon for Automobile Canister
  11. 571
    “…[Image: see text] In this work, the adsorption parameters of n-butane vapor on an absorbent were tested following the fixed-bed method. …”
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    Experimental and Numerical Investigation into the Heat- and Mass-Transfer Processes of n-Butane Adsorption on Activated Carbon
  12. 572
    “…Pseudomonas putida KT2440 is a promising chassis of industrial biotechnology due to its metabolic versatility. Butane-2,3-diol (2,3-BDO) is a precursor of numerous value-added chemicals. …”
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    Dehydrogenation Mechanism of Three Stereoisomers of Butane-2,3-Diol in Pseudomonas putida KT2440
  13. 573
    “…Oxidative dehydrogenation (ODH) of n-butane has the potential to efficiently produce butadiene without equilibrium limitation or coke formation. …”
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    Alkali metal halide–coated perovskite redox catalysts for anaerobic oxidative dehydrogenation of n-butane
  14. 574
    “…OBJECTIVES: The Bhutanese Screening Programme recommends a Pap smear every 3 years for women aged 25–65 years, and coverage ranges from 20% to 60%, being especially challenging in rural settings. The ‘REACH-Bhutan’ study was conducted to assess the feasibility and outcomes of a novel approach to cervical cancer screening in rural Bhutan. …”
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    Cervical cancer screening in rural Bhutan with the careHPV test on self-collected samples: an ongoing cross-sectional, population-based study (REACH-Bhutan)
  15. 575
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    A comparison of double single suture-button fixation, suture-button fixation, and screw fixation for ankle syndesmosis injury: A retrospective cohort study
  16. 576
    por Le Guin, Ursula K., 1929-
    Publicado 2003
    Libro
    Un mago de terramar;Las tumbas de Antuan /
  17. 577
    por Costa-Ramos, S, Dias de Deus, Jorge
    Publicado 1988
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    9th Autumn School on the Physics of the Quark-Gluon Plasma
  18. 578
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    10th Autumn School on Physics beyond the Standard Model
  19. 579
    por Ferreira, Lidia S
    Publicado 1990
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    11th Autumn School in Physics : Hadrons : their Structure and Interactions
  20. 580
    por Lenisa, P, Rathmann, F
    Publicado 2012
    “…In autumn 2011, the PAX Collaboration completed the spin-filtering experiment with protons at COSY. …”
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    Report on the spin-filtering test performed at COSY in autumn 2011
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