Purine N-oxides. LVII. 9-Hydroxyhypoxanthine, xanthine, and guanine

Energy Spectrum of Ultrahigh-Energy Cosmic Rays across Declinations -90° to +44.8° as Measured at the Pierre Auger Observatory.

Physical review letters·2026

Search for the Anomalous Events Detected by ANITA Using the Pierre Auger Observatory.

Physical review letters·2025

Inference of the Mass Composition of Cosmic Rays with Energies from 10^{18.5} to 10^{20} eV Using the Pierre Auger Observatory and Deep Learning.

Physical review letters·2025

Demonstrating Agreement between Radio and Fluorescence Measurements of the Depth of Maximum of Extensive Air Showers at the Pierre Auger Observatory.

Physical review letters·2024

Limits to Gauge Coupling in the Dark Sector Set by the Nonobservation of Instanton-Induced Decay of Super-Heavy Dark Matter in the Pierre Auger Observatory Data.

Physical review letters·2023

Measurement of the Fluctuations in the Number of Muons in Extensive Air Showers with the Pierre Auger Observatory.

Physical review letters·2021

Photoinduced, Pd-Catalyzed Glycosyl Three-Component Reaction: Access to C-Alkyl Glycoside via 1,4-Glycosylamination of 1,3-Butadiene.

The Journal of organic chemistry·2026

Ru-Catalyzed Transfer Hydrogenation of N-Heterocycles Using Ammonium Formate as a Hydrogen Source.

The Journal of organic chemistry·2026

Oxidative Deboronation of Organic Boron-Containing Molecules by Oxidants HOX or Oxygen: Computational Mapping of Mechanistic Alternatives.

The Journal of organic chemistry·2026

Direct Synthesis of Pyrazolones via N-B Bond Functionalization: Sequential Carbonyl Insertion Using In Situ Generated N,N'-Diborylated Hydrazines.

The Journal of organic chemistry·2026

Reaction of Thioesters and Selenoesters with Diazo Reagents: Formal Carbene Insertion into C-S and C-Se Bonds.

The Journal of organic chemistry·2026

Base-Mediated Cyclization of N-Benzyl Ketimines with Diynes: Conditions-Controlled Switching between N-Vinyl Pyrroles and 2H-Azepines.

The Journal of organic chemistry·2026

Comparative LC-MS Study of Colored Compounds Derived from Oxidative Coupling of Caffeic Acid Esters with α- or β-Alanine.

Journal of agricultural and food chemistry·2026

Breaking the 50% Efficiency Ceiling: A Tandem Electrochemical Cycle for Efficient Singlet Oxygen Electrosynthesis.

Journal of the American Chemical Society·2026

Flavin Hydroperoxide and Semiquinone: Structures and Biomimetic Activity.

Journal of the American Chemical Society·2026

Triarylborane-Catalyzed Homogeneous Molecular Transformations Using Organic Reductants.

Chemical reviews·2026

Aryne-arylamine-aldehyde three-component reaction for the synthesis of drug-like 2-aminobenzyl ethers.

Organic & biomolecular chemistry·2026

Oxygen-Vacancies-Bridged Cu2O/Cu Heterojunction Enables Closed-Loop Electron Cycling for Bidirectional Peracetic Acid Activation in Fenton-like Reactions.

Environmental science & technology·2026

Related Experiment Videos

Purine N-oxides. LVII. 9-Hydroxyhypoxanthine, xanthine, and guanine

Related Concept Videos

Energy Spectrum of Ultrahigh-Energy Cosmic Rays across Declinations -90° to +44.8° as Measured at the Pierre Auger Observatory.

Search for the Anomalous Events Detected by ANITA Using the Pierre Auger Observatory.

Inference of the Mass Composition of Cosmic Rays with Energies from 10^{18.5} to 10^{20} eV Using the Pierre Auger Observatory and Deep Learning.

Demonstrating Agreement between Radio and Fluorescence Measurements of the Depth of Maximum of Extensive Air Showers at the Pierre Auger Observatory.

Limits to Gauge Coupling in the Dark Sector Set by the Nonobservation of Instanton-Induced Decay of Super-Heavy Dark Matter in the Pierre Auger Observatory Data.

Measurement of the Fluctuations in the Number of Muons in Extensive Air Showers with the Pierre Auger Observatory.

Photoinduced, Pd-Catalyzed Glycosyl Three-Component Reaction: Access to C-Alkyl Glycoside via 1,4-Glycosylamination of 1,3-Butadiene.

Ru-Catalyzed Transfer Hydrogenation of N-Heterocycles Using Ammonium Formate as a Hydrogen Source.

Oxidative Deboronation of Organic Boron-Containing Molecules by Oxidants HOX or Oxygen: Computational Mapping of Mechanistic Alternatives.

Direct Synthesis of Pyrazolones via N-B Bond Functionalization: Sequential Carbonyl Insertion Using In Situ Generated N,N'-Diborylated Hydrazines.

Reaction of Thioesters and Selenoesters with Diazo Reagents: Formal Carbene Insertion into C-S and C-Se Bonds.

Base-Mediated Cyclization of N-Benzyl Ketimines with Diynes: Conditions-Controlled Switching between N-Vinyl Pyrroles and 2H-Azepines.

Comparative LC-MS Study of Colored Compounds Derived from Oxidative Coupling of Caffeic Acid Esters with α- or β-Alanine.

Breaking the 50% Efficiency Ceiling: A Tandem Electrochemical Cycle for Efficient Singlet Oxygen Electrosynthesis.

Flavin Hydroperoxide and Semiquinone: Structures and Biomimetic Activity.

Triarylborane-Catalyzed Homogeneous Molecular Transformations Using Organic Reductants.

Aryne-arylamine-aldehyde three-component reaction for the synthesis of drug-like 2-aminobenzyl ethers.

Oxygen-Vacancies-Bridged Cu2O/Cu Heterojunction Enables Closed-Loop Electron Cycling for Bidirectional Peracetic Acid Activation in Fenton-like Reactions.

Related Experiment Videos

Purine N-oxides. LVII. 9-Hydroxyhypoxanthine, xanthine, and guanine

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