Pyranine (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pyranine" in English language version.

Last modified: 00:29:35, 7 May 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

62^nd place

100^th place

11web.archive.org

1^st place

1^st place

11chemindustry.com

low place

low place

low place

low place

low place

low place

11whatsinproducts.com

low place

low place

2^nd place

2^nd place

4^th place

4^th place

chemindustry.com (Global: low place; English: low place)

"chem industry entry". Archived from the original on 2007-10-26. Retrieved 2007-12-31.

ctdbase.org (Global: low place; English: low place)

"Comparative Toxicogenomics Database entry".

doi.org (Global: 2^nd place; English: 2^nd place)

Tietze, Ernst; Bayer, Otto (1939). "Die Sulfosäuren des Pyrens und ihre Abkömmlinge". Justus Liebig's Annalen der Chemie. 540 (1): 189–210. doi:10.1002/jlac.19395400113. ISSN 0075-4617.

europa.eu (Global: 62^nd place; English: 100^th place)

echa.europa.eu

"C&L Inventory". echa.europa.eu. Retrieved 13 December 2021.

sci-toys.com (Global: low place; English: low place)

"Sci-Toys entry".

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

"chem industry entry". Archived from the original on 2007-10-26. Retrieved 2007-12-31.

whatsinproducts.com (Global: low place; English: low place)

"D&C Green No. 8 (C.I. 59040)". whatsinproducts.com. Retrieved 2023-05-04.

worldcat.org (Global: 4^th place; English: 4^th place)

search.worldcat.org

Tietze, Ernst; Bayer, Otto (1939). "Die Sulfosäuren des Pyrens und ihre Abkömmlinge". Justus Liebig's Annalen der Chemie. 540 (1): 189–210. doi:10.1002/jlac.19395400113. ISSN 0075-4617.