Ethylenetetracarboxylic dianhydride: Revision history

5 October 2023

• curprev 04:3104:31, 5 October 2023 M97uzivatel talk contribs 3,726 bytes −4 →top: multispace undo

4 October 2023

• curprev 13:2813:28, 4 October 2023 M97uzivatel talk contribs 3,730 bytes −263 - empty parameters; multispace undo

12 May 2023

• curprev 06:4506:45, 12 May 2023 DMacks talk contribs 3,993 bytes +177 Alternate way of forming anhydrides of this tetra-acid undo

3 April 2022

• curprev 23:0123:01, 3 April 2022 Graeme Bartlett talk contribs 3,816 bytes +33 added Category:Oxygen heterocycles using HotCat undo
• curprev 23:0023:00, 3 April 2022 Graeme Bartlett talk contribs 3,783 bytes +17 removed Category:Bicyclic compounds; added Category:Heterocyclic compounds with 2 rings using HotCat undo

14 March 2022

• curprev 19:5319:53, 14 March 2022 Fswitzer4 talk contribs m 3,766 bytes +58 Added/Verified UNII and Verified CAS undo

20 May 2021

• curprev 17:4717:47, 20 May 2021 LegionMammal978 talk contribs 3,708 bytes −13 correct IUPAC name undo

14 December 2019

• curprev 20:3620:36, 14 December 2019 188.123.115.195 talk 3,721 bytes +97 changed chembox undo Tag: Visual edit

13 June 2019

• curprev 08:1908:19, 13 June 2019 JWBE talk contribs 3,624 bytes −20 Undid revision 900346065 by The Nth User (talk); simply wrong undo Tag: Undo

5 June 2019

• curprev 01:4901:49, 5 June 2019 The Nth User talk contribs 3,644 bytes +20 →References: Added one category undo

6 March 2019

• curprev 07:3807:38, 6 March 2019 DMacks talk contribs 3,624 bytes +147 +images undo
• curprev 07:2707:27, 6 March 2019 AnomieBOT talk contribs m 3,477 bytes +16 Dating maintenance tags: {{Clarify}} undo
• curprev 07:0707:07, 6 March 2019 DMacks talk contribs 3,461 bytes +3 →top: unify synthesis undo
• curprev 05:1205:12, 6 March 2019 DMacks talk contribs 3,458 bytes +57 →top: clarify more undo
• curprev 05:1005:10, 6 March 2019 DMacks talk contribs 3,401 bytes +63 why are we name-dropping at all? undo
• curprev 05:0705:07, 6 March 2019 DMacks talk contribs 3,338 bytes −14 clearer description of the structure (vs calling out the atoms); avoid assuming readers know the key players (esp since redlinked, so not yet even have articles about them!) undo
• curprev 04:1904:19, 6 March 2019 Jorge Stolfi talk contribs m 3,352 bytes −8 →top: caps,markup undo

5 March 2019

• curprev 12:0412:04, 5 March 2019 Graeme Bartlett talk contribs 3,360 bytes +129 more ids undo

3 February 2019

• curprev 04:5804:58, 3 February 2019 Graeme Bartlett talk contribs 3,231 bytes +32 added Category:Bicyclic compounds using HotCat undo

27 September 2017

• curprev 20:4820:48, 27 September 2017 Tekmeme talk contribs m 3,199 bytes 0 spelling undo

28 April 2017

• curprev 16:4316:43, 28 April 2017 Edgar181 talk contribs 3,199 bytes +6 removed Category:Acid anhydrides; added Category:Carboxylic anhydrides using HotCat undo

7 July 2015

• curprev 18:2418:24, 7 July 2015 CheMoBot talk contribs 3,193 bytes +26 Updating {{chembox}} (changes to watched fields) per Chem/Drugbox validation (report errors or bugs) undo
• curprev 18:1418:14, 7 July 2015 DePiep talk contribs m 3,167 bytes −5 Chembox: rm/replace deprecated params. Fix unknown parameters (via AWB script) undo

7 March 2013

• curprev 19:1419:14, 7 March 2013 Addbot talk contribs m 3,172 bytes −118 Bot: Migrating 3 interwiki links, now provided by Wikidata on d:q756330 undo

17 December 2011

• curprev 15:0715:07, 17 December 2011 CheMoBot talk contribs 3,290 bytes +37 Updating {{chembox}} (no changed fields - added verified revid - updated 'ChemSpiderID_Ref', 'DrugBank_Ref', 'UNII_Ref', 'ChEMBL_Ref', 'ChEBI_Ref', 'KEGG_Ref', 'StdInChI_Ref', 'StdInChIKey_Ref', 'CASNo_Ref') per [[WP:CHEMVALID|Chem/Drugbox validat... undo
• curprev 14:5614:56, 17 December 2011 Jynto talk contribs 3,253 bytes +151 Adding space-filling model undo

31 July 2011

• curprev 04:4204:42, 31 July 2011 EmausBot talk contribs m 3,102 bytes −3 r2.6.4) (robot Modifying: hu:Etiléntetrakarbonsav-dianhidrid undo

26 July 2011

• curprev 03:2203:22, 26 July 2011 ZéroBot talk contribs m 3,105 bytes +29 r2.7.1) (robot Adding: zh:乙烯四甲酸二酐 undo

25 July 2011

• curprev 17:2517:25, 25 July 2011 Ataleh talk contribs m 3,076 bytes +22 No edit summary undo

20 July 2011

• curprev 06:5006:50, 20 July 2011 ZéroBot talk contribs m 3,054 bytes +43 r2.7.1) (robot Adding: hu:Etilén-tetrakarboxilsav-dianhidrid undo

12 May 2011

• curprev 12:3812:38, 12 May 2011 CheMoBot talk contribs 3,011 bytes +28 Updating {{chembox}} (no changed fields - added verified revid - updated 'UNII_Ref', 'ChemSpiderID_Ref', 'StdInChI_Ref', 'StdInChIKey_Ref', 'ChEMBL_Ref', 'KEGG_Ref') per Chem/Drugbox validation ( undo

19 February 2010

• curprev 06:5106:51, 19 February 2010 DMacks talk contribs 2,983 bytes +117 clarify (?) theproposed open/close-other-way mechanism undo
• curprev 06:2406:24, 19 February 2010 DMacks talk contribs 2,866 bytes −18 seems weird to say the ring is dihydrofuran-like, when it's got so much oxygenation that makes it exactly a maleic anhydride undo
• curprev 06:0806:08, 19 February 2010 Jorge Stolfi talk contribs 2,884 bytes +157 tweaks. undo
• curprev 05:3505:35, 19 February 2010 Jorge Stolfi talk contribs 2,727 bytes +34 + doi undo
• curprev 05:3105:31, 19 February 2010 Jorge Stolfi talk contribs 2,693 bytes −4 fix doi undo

9 February 2010

• curprev 13:1613:16, 9 February 2010 Xqbot talk contribs m 2,697 bytes +2 robot Modifying: fr:Dianhydride éthylènetétracarboxylique undo

6 February 2010

• curprev 08:5708:57, 6 February 2010 Tpa2067 talk contribs 2,695 bytes +47 No edit summary undo

5 January 2010

• curprev 15:1715:17, 5 January 2010 Edgar181 talk contribs 2,648 bytes +499 chembox and data added undo

4 January 2010

• curprev 03:1203:12, 4 January 2010 Jorge Stolfi talk contribs 2,149 bytes +63 Names markup. undo
• curprev 03:0903:09, 4 January 2010 Jorge Stolfi talk contribs m 2,086 bytes 0 Another "ilic" typo. Darn! undo
• curprev 03:0803:08, 4 January 2010 Jorge Stolfi talk contribs 2,086 bytes +668 Refs to Sauer et al. undo

3 January 2010

• curprev 19:5419:54, 3 January 2010 Jorge Stolfi talk contribs 1,418 bytes +430 Patterson got it in 1981, it seems. undo
• curprev 19:3519:35, 3 January 2010 Jorge Stolfi talk contribs m 988 bytes −3 Repositioned ref. undo
• curprev 19:3519:35, 3 January 2010 Jorge Stolfi talk contribs 991 bytes −2 fixed quote undo
• curprev 18:4018:40, 3 January 2010 Jorge Stolfi talk contribs 993 bytes +143 ring type; link to the acid. undo
• curprev 18:2118:21, 3 January 2010 Jorge Stolfi talk contribs m 850 bytes +78 fixes, links undo
• curprev 18:1518:15, 3 January 2010 Jorge Stolfi talk contribs 772 bytes +772 Created article from journal article.