The DOI matches its Crossref record; 107 of the 107 references it cites were found in a registry or an index.
HCN and chemical evolution: The possible role of cyano compounds in prebiotic synthesis
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Solid Phase Peptide Synthesis. I. The Synthesis of a Tetrapeptide
Merrifield, R. B. (1963) · Journal of the American Chemical Society · doi:10.1021/ja00897a025 · Cited by 7,647
On the Evolution of Biochemical Syntheses
Horowitz, N. H. (1945) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.31.6.153 · Cited by 609
Infrared Observations of the Saturnian System from Voyager 1
Hanel, R., Conrath, B., Flasar, F. M., Kunde, V., Maguire, W., Pearl, J., Pirraglia, J., Samuelson, R., Herath, L., Allison, M., et al. (1981) · Science · doi:10.1126/science.212.4491.192 · Cited by 576
Hamilton, P. B. (1963) · Analytical Chemistry · doi:10.1021/ac60206a024 · Cited by 509
Synthesis of adenine from ammonium cyanide
Oró, J. (1960) · Biochemical and Biophysical Research Communications · doi:10.1016/0006-291x(60)90138-8 · Cited by 481
Synthesis of Purines under Possible Primitive Earth Conditions. I. Adenine from Hydrogen Cyanide
Oró, J., & Kimball, A. P. (1961) · Archives of Biochemistry and Biophysics · doi:10.1016/0003-9861(61)90033-9 · Cited by 406
The mechanism of synthesis of amino acids by electric discharges
Miller, S. L. (1957) · Biochimica et Biophysica Acta · doi:10.1016/0006-3002(57)90366-9 · Cited by 380
HCN: A plausible source of purines, pyrimidines and amino acids on the primitive earth
Ferris, J. P., Joshi, P. C., Edelson, E. H., & Lawless, J. G. (1978) · Journal of Molecular Evolution · doi:10.1007/bf01733839 · Cited by 287
Self-citationMechanism of ε15 conversion studied with bacteriophage mutants
BRAY, D., & ROBBINS, P. (1967) · Journal of Molecular Biology · doi:10.1016/s0022-2836(67)80037-8 · Cited by 280
Observations of Radio Emission from Interstellar Hydrogen Cyanide
Snyder, L. E., & Buhl, D. (1971) · The Astrophysical Journal · doi:10.1086/180664 · Cited by 280
Cited by
RNA evolution and the origins of life
Joyce, G. F. (1989) · Nature · doi:10.1038/338217a0 · Cited by 658
Chemical etiology of nucleic acid structure
Eschenmoser, A. (1999) · Science · doi:10.1126/science.284.5423.2118 · Cited by 611
Vitamin B12: Experiments Concerning the Origin of Its Molecular Structure
Eschenmoser, A. (1988) · Angewandte Chemie International Edition in English · doi:10.1002/anie.198800051 · Cited by 374
The first living systems: a bioenergetic perspective
Deamer, D. W. (1997) · Microbiology and Molecular Biology Reviews · doi:10.1128/mmbr.61.2.239-261.1997 · Cited by 305
The search for the chemistry of life's origin
Eschenmoser, A. (2007) · Tetrahedron · doi:10.1016/j.tet.2007.10.012 · Cited by 292
Metadata
- Authors
- Ferris, J. P., & Hagan, W. J.
- Venue
- Tetrahedron
- Publisher
- Elsevier BV
- Published
- 1984-01
- Volume
- 40
- Issue
- 7
- Pages
- 1093-1120
- ISSN
- 0040-4020 (ISSN-L)
- OpenAlex
- W2000997907
- Cited by
- 354
- References
- 107
- FWCI
- 8.47
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: HCN and chemical evolution: The possible role of cyano compounds in prebiotic synthesis. https://app.cochat.ai/papers/10.1016/s0040-4020(01)99315-9
- The paper
- Ferris, J. P., & Hagan, W. J. (1984). HCN and chemical evolution: The possible role of cyano compounds in prebiotic synthesis. Tetrahedron. https://doi.org/10.1016/s0040-4020(01)99315-9
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.