Evidence map›Paper›PMID 34976353›Full record

ArticleChemical science2021

A framework for automated structure elucidation from routine NMR spectra.

Zhaorui Huang, Michael S Chen, Cristian P Woroch, Thomas E Markland, Matthew W Kanan

Open access · diamondAbstract read
In one paragraph

Article in Chemical science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.8field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 59 citations in OpenAlex.

  1. Article
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  6. Review
  7. SPECTRE: A Multimodal Spectral Transformer for Small Molecule Annotation.Journal of chemical information and modeling · 2026
    Article
  8. Assessing the Chemical Intelligence of Large Language Models.Journal of chemical information and modeling · 2026
    Article
  9. Article
  10. Article
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  13. Article
  14. Review
  15. Article
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  18. Problems, principles and progress in computational annotation of NMR metabolomics data.Metabolomics : Official journal of the Metabolomic Society · 2022
    Review
  19. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Zhaorui HuangDepartment of Chemistry, Stanford University Stanford CA 94305 USA tmarkland@stanford.edu mkanan@stanford.edu.ORCID https://orcid.org/0000-0003-3463-600X
Michael S ChenDepartment of Chemistry, Stanford University Stanford CA 94305 USA tmarkland@stanford.edu mkanan@stanford.edu.ORCID https://orcid.org/0000-0003-0767-4238
Cristian P WorochDepartment of Chemistry, Stanford University Stanford CA 94305 USA tmarkland@stanford.edu mkanan@stanford.edu.ORCID https://orcid.org/0000-0002-4601-6222
Thomas E MarklandDepartment of Chemistry, Stanford University Stanford CA 94305 USA tmarkland@stanford.edu mkanan@stanford.edu.ORCID https://orcid.org/0000-0002-2747-0518
Matthew W KananDepartment of Chemistry, Stanford University Stanford CA 94305 USA tmarkland@stanford.edu mkanan@stanford.edu.ORCID https://orcid.org/0000-0002-5932-6289
Stanford University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Methods to automate structure elucidation that can be applied broadly across chemical structure space have the potential to greatly accelerate chemical discovery. NMR spectroscopy is the most widely used and arguably the most powerful method for elucidating structures of organic molecules. Here we introduce a machine learning (ML) framework that provides a quantitative probabilistic ranking of the most likely structural connectivity of an unknown compound when given routine, experimental one dimensional

Identifiers

PMID34976353
PMCPMC8635205
OpenAlexW3212396168

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.