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A New Pyrrolidine-2,4-dione Derivative, Vermelhotin, Isolated from Unidentified Fungus IFM 52672

https://doi.org/10.3987/com-06-10798
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4/4 checkable references clean · checked 2026-07-23

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

6 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 4 checked references that resolve
resolves10.7164/antibiotics.57.573
A New Nonadride Derivative, Dihydroepiheveadride, as Characteristic Antifungal Agent against Filamentous Fungi, Isolated from Unidentified Fungus IFM 52672
resolves10.1107/S0021889898007717
<i>SIR</i>97: a new tool for crystal structure determination and refinement
resolves10.1021/np020430y
Novel Tetramic Acids and Pyridone Alkaloids, Militarinones B, C, and D, from the Insect Pathogenic Fungus <i>Paecilomyces </i><i>m</i><i>ilitaris</i>
resolves10.1039/b208588g
Epicoccamide, a novel secondary metabolite from a jellyfish-derived culture of Epicoccum purpurascens
The 6 references without a DOI — listed, not checked
no DOI — not checked2. T. Hosoe, K. Fukushima, T. Itabashi, K. Nozawa, K. Takizawa, and K. Kawai, Heterocycles, 2004, 63, 2581.
no DOI — not checked4. Lists of atomic parameters, bond lengths, and bond angles will be deposited to the Cambridge Crystallographic Data Centre.
no DOI — not checked8. G. M. Sheldrick (2003) SADABS. University of Göttingen, Germany.
no DOI — not checked9. G. M. Sheldrick (1997). SHELXS97. University of Göttingen, Germany.
no DOI — not checked10. G. M. Sheldrick (1997) SHELXL97. University of Göttingen, Germany.
no DOI — not checked11. APEX2. (2006) data collection and crystal structure analysis package, Bruker AXS Inc, Madison, WI, USA.
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

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