User contributions for Tangyun
Jump to navigation
Jump to search
10 May 2017
- 02:2002:20, 10 May 2017 diff hist +87 Talk:Ether →aromatic addition on pyridine(Yun Tang, 4th entry): new section
- 02:1802:18, 10 May 2017 diff hist 0 N File:Entry 4.png No edit summary current
- 02:1302:13, 10 May 2017 diff hist +76 Talk:Alpha, beta unsaturated ketone →Aldol condensation (Yun Tang, 3rd entry): new section
- 02:1102:11, 10 May 2017 diff hist 0 N File:Entry3.png No edit summary current
14 February 2017
- 17:3517:35, 14 February 2017 diff hist +73 Talk:Ether →formation of methyl benzoate (Yun Tang): new section
- 17:3217:32, 14 February 2017 diff hist 0 File:Wiki2.png Tangyun uploaded a new version of File:Wiki2.png current
23 January 2017
- 23:5223:52, 23 January 2017 diff hist +116 Talk:Ester →Formation of isobutyl propionate (Yun Tang): new section
- 23:4723:47, 23 January 2017 diff hist +69 N File:Formation of isobutyl propionate (Yun Tang).png Using propionic acid and isobutyl alcohol to form isobutyl propionate current
.png&oldid=574){kind=link}
.png&action=history){kind=link}
.png){kind=link}