Results 161 to 170 of about 27,501 (201)

Atratividade exercida por fêmeas e ovos de Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) a Telenomus remus Nixon (Hymenoptera: Scelionidae). [PDF]

, 2018
CAMPOS, A. P., CARNEIRO, T. E., CRUZ, I., FERNANDES, O. A.   +3 more
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Estudo fitoquímico de espécimens cultivados de cumaru (Amburana cearensis A. C. Smith). [PDF]

, 2018
BEZERRA, A. M. E., CANUTO, K. M., SILVEIRA, E. R.   +2 more
core  

Conductances of aqueous solutions of sodium hexanoate

, 1960
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6-(2-Chloroacetamido)hexanoic acid

Acta Crystallographica Section C Crystal Structure Communications, 2006
Crystals of the title compound, C 8 H 14 ClNO 3 , belong to the space group Cc and are characterized by an asymmetric unit containing two molecules, both with a twisted conformation. The molecular packing is stabilized by N-H···O=C hydrogen bonds between the amide groups of molecules with the same conformation.
Carolina, Gastone, Jordi, Puiggalí, Mercè, Font-Bardia, Lourdes, Urpí   +3 more
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Fragrance material review on linalyl hexanoate

Food and Chemical Toxicology, 2003
A toxicologic and dermatologic review of linalyl hexanoate when used as a fragrance ingredient is presented.
C S, Letizia, J, Cocchiara, J, Lalko, A M, Api   +3 more
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ChemInform Abstract: 6‐(ALKYLDIMETHYLAMMONIO)‐HEXANOATES

Chemischer Informationsdienst, 1984
Abstract6‐Dimethylaminohexansäureester (I) wird zu Ammoniumsalzen (II) alkyliert und durch Hydrolyse mit Kaliumhydroxid sowie Reinigung am Ionenaustauscher in Betaine (III) übergeführt.
J. MCGRADY, R. G. LAUGHLIN
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Synthesis of thermoplastic chitin hexanoate-graft-poly(ε-caprolactone)

Carbohydrate Polymers, 2022
Herein, we report that chitin hexanoate-graft-poly(ε-caprolactone) (ChHex-g-PCL) is thermoplastic, as confirmed by the formation of a melt-pressed film. Chitin hexanoates with degrees of substitution (DSs) of 1.4-1.8 and bearing free hydroxy groups were first prepared by the hexanoylation of chitin using adjusted feed equivalents of hexanoyl chloride ...
Aoi, Nakashima, Kaho, Kohori, Kazuya, Yamamoto, Jun-Ichi, Kadokawa   +3 more
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Structure of 4-hydroxy-2,2,6,6-tetramethylpiperidinium hexanoate

Acta Crystallographica Section C Crystal Structure Communications, 1989
C 9 H 20 NO + •C 6 H 16 O 2 − cristallise dans P2 1 /n avec a=17,272, b=12,257 et c=7,884 A, β=104,67 o , Z=4; affinement jusqu'a R=0,060. Liaisons hydrogene etendues entre les cations et les anions conduisant a la formation de canaux paralleles a c.
E. Kellö, V. Kettmann, V. Vrábel, J. Lokaj, M. Karvaš   +4 more
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Enzymatic synthesis of ethyl hexanoate by transesterification

International Journal of Food Science and Technology, 2003
Abstract Enzymatic synthesis of ethyl hexanoate by means of an acyl transfer reaction has been studied by using an immobilized Rhizomucor miehei lipase (RML). The effect of reaction parameters on ester synthesis has been investigated. Rhizomucor miehei lipase showed more specificity than other lipases when ethyl hexanoate was synthesized
G V Chowdary, S G Prapulla
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Hydrogenation of hexanoic acid with different catalysts

Applied Catalysis A: General, 2001
Hexanoic (or caproic) acid was hydrogenated, using three different catalysts. Copper chromite was used at different temperatures, and partially with added water. Nickel and platinum catalysts were investigated for comparison. Programs for thermodynamics and kinetic calculations were developed, which allowed a detailed evaluation.
M Aly, E Baumgarten
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