User contributions for Roland1952

7 February 2011

• 13:1813:18, 7 February 2011 diff hist +1 m Tris(8-hydroxyquinolinato)aluminium →Synthesis: Al: + --> 3+

24 September 2010

• 13:1713:17, 24 September 2010 diff hist +142 m Talk:Lofepramine →Structure: Answ.

16 September 2010

• 14:1014:10, 16 September 2010 diff hist +130 m Talk:Lofepramine →Structure: Ack

28 October 2009

• 23:2723:27, 28 October 2009 diff hist +34 m Operation Silbertanne add. de:

5 October 2009

• 21:3421:34, 5 October 2009 diff hist 0 m Bisphenol S Image size
• 21:3021:30, 5 October 2009 diff hist +40 m Bisphenol S →Synthesis: replaced image
• 21:0921:09, 5 October 2009 diff hist −40 m Bisphenol S →Synthesis: TeX
• 21:0421:04, 5 October 2009 diff hist 0 m Bisphenol S Image replaced

2 October 2009

• 22:2922:29, 2 October 2009 diff hist 0 m Polyacrylamide Image replaced
• 17:4617:46, 2 October 2009 diff hist 0 m 4-Cyano-4'-pentylbiphenyl Image now SVG

17 September 2009

• 21:0421:04, 17 September 2009 diff hist +1 m Plasmalogen Replaced Image
• 21:0321:03, 17 September 2009 diff hist +1 m Ether lipid replaced picture

26 August 2009

• 09:3909:39, 26 August 2009 diff hist −10 m Cyclic peptide replaced image

24 August 2009

• 17:0917:09, 24 August 2009 diff hist −20 m 2,4-Dinitrophenylhydrazine →Brady's test: replaced image

21 August 2009

• 20:3720:37, 21 August 2009 diff hist −2 m Retrosynthetic analysis →Example: TeX, replaced image
• 20:3320:33, 21 August 2009 diff hist −2 m Synthon →Example: TeX, replaced image

20 August 2009

• 22:0022:00, 20 August 2009 diff hist −1 m Fexofenadine →Synthesis: replaced image

26 July 2009

• 18:0018:00, 26 July 2009 diff hist +50 m Paris green add image

25 July 2009

• 20:5120:51, 25 July 2009 diff hist −1 m Wittig reaction replaced image

24 July 2009

• 12:3812:38, 24 July 2009 diff hist −1 m Oripavine replaced image

3 July 2009

• 15:3615:36, 3 July 2009 diff hist +387 Wikipedia talk:WikiProject Chemistry →Georges Darzens: new section

1 July 2009

• 22:1422:14, 1 July 2009 diff hist 0 m Plasmalogen Replaced Image
• 22:1322:13, 1 July 2009 diff hist 0 m Ether lipid Replaced Image
• 19:5219:52, 1 July 2009 diff hist −3 m Sterol →Chemical classification and structure: image replaced
• 14:0914:09, 1 July 2009 diff hist +63 m Hydroxyethyl starch add. image

28 June 2009

• 18:5518:55, 28 June 2009 diff hist 0 m Phenalene Image now SVG

24 June 2009

• 21:3121:31, 24 June 2009 diff hist 0 m Barton–McCombie deoxygenation replaced image
• 21:3021:30, 24 June 2009 diff hist 0 m Alkane →Laboratory preparation: image size
• 21:2921:29, 24 June 2009 diff hist 0 m Alkane →Laboratory preparation: Picture replaced

17 June 2009

• 21:4921:49, 17 June 2009 diff hist +7 m AP endonuclease →Mechanism: replaced image

12 June 2009

• 20:3720:37, 12 June 2009 diff hist −1 m AP endonuclease →Mechanism: New Image
• 15:5815:58, 12 June 2009 diff hist +327 m Hydrogenosome Add. Image

9 June 2009

• 21:4021:40, 9 June 2009 diff hist 0 m 2C (psychedelics) Changed picture

21 March 2009

• 22:1122:11, 21 March 2009 diff hist +112 m Iodine–starch test add. picture

17 February 2009

• 22:3822:38, 17 February 2009 diff hist −21 m User:Roland1952 Removed category "German" (using HotCat)
• 22:3822:38, 17 February 2009 diff hist +21 m User:Roland1952 Quick-adding category "German" (using HotCat)
• 22:3622:36, 17 February 2009 diff hist +28 m User:Roland1952 Add link

21 January 2009

• 00:4300:43, 21 January 2009 diff hist +253 m Help talk:Displaying a formula →\xleftrightarrow: new section
• 00:3800:38, 21 January 2009 diff hist +7 m User:Roland1952 add
• 00:3200:32, 21 January 2009 diff hist +70 N User:Roland1952 eingefügt

15 August 2008

• 18:5718:57, 15 August 2008 diff hist 0 Die Feuerzangenbowle (1944 film) typo