Results 181 to 190 of about 64,409 (320)

Labelled Compounds of Potential Biological Interest. I. Pyrazole-4-3H and 4-Methyl-pyrazole-3-3H. [PDF]

open access: bronze, 1970
Tamás Gosztonyi   +4 more
openalex   +1 more source

Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke   +3 more
wiley   +1 more source

1,1'-Thiocarbonyl-bis-pyrazoles. Part II. Substituent Effects on Rates of Ethanolysis. [PDF]

open access: bronze, 1970
Lars-Ola Carlsson   +6 more
openalex   +1 more source

Discovery of a Novel Class of Orally Active Trypanocidal N-Myristoyltransferase Inhibitors [PDF]

open access: yes, 2012
Alan H. Fairlamb   +53 more
core   +3 more sources

Recommended dosage and environmental risk assessment of insecticides registered on main pyralid borers in China

open access: yesNew Plant Protection, EarlyView.
Based on the registration information of insecticides for controlling the main pyralid borers, active ingredients with high dosages were identified and analyzed based on formulations and target pests. Additionally, the environmental risks on honeybees were assessed.
Haoyu Shi   +8 more
wiley   +1 more source

Synthesis and Biological Evaluation of Small Molecule Inhibitors of Immune Cytopenias. [PDF]

open access: yesACS Omega
Lewis-Bakker MM   +5 more
europepmc   +1 more source

Penta‐ and Hexacoordinated Copper(II) Complexes with Azido and 4‐amino‐3,5‐di‐2‐pyridyl‐4H‐1,2,4‐triazole Ligands with Field‐Induced Slow Magnetic Relaxation

open access: yesChemistryOpen, EarlyView.
A field‐induced slow magnetic relaxation was observed in an ionic pentacoordinated Cu(II) complex with 4‐amino‐3,5‐di‐2‐pyridyl‐4H‐1,2,4‐triazole and azido ligands. The analysis of the relaxation behaviour supports the origin of the slow magnetic relaxation in intramolecular low‐energy vibration modes participating in the one‐phonon direct and two ...
Svitlana Vitushkina   +5 more
wiley   +1 more source

Syntheses of Pyrazole Derivatives. IV

open access: bronze, 1963
Akira Takamizawa, Sadao Hayashi
openalex   +2 more sources

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