Pyrrol (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pyrrol" in Czech language version.

Last modified: 04:48:53, 16 August 2025 (UTC)

Ref.Un. Ref.Website

Global rank Czech rank

22web.archive.org

1^st place

1^st place

5^th place

8^th place

21organic-chemistry.org

low place

7,034^th place

nih.gov (Global: 5^th place; Czech: 8^th place)

pubchem.ncbi.nlm.nih.gov

Pyrrole. pubchem.ncbi.nlm.nih.gov [online]. PubChem [cit. 2021-05-23]. Dostupné online. (anglicky)

organic-chemistry.org (Global: low place; Czech: 7,034^th place)

Paal-Knorr Pyrrole Synthesis. www.organic-chemistry.org [online]. [cit. 2022-02-18]. Dostupné online.

web.archive.org (Global: 1^st place; Czech: 1^st place)

17 Heterocyklické sloučeniny [online]. Dostupné v archivu pořízeném dne 2022-02-18.
Paal-Knorr Pyrrole Synthesis [online]. Dostupné v archivu pořízeném dne 2022-02-18.