- This article was considered for deletion at Wikipedia on December 24 2013. This is a backup of Wikipedia:2-Carbomethoxytropinone. All of its AfDs can be found at Wikipedia:Special:PrefixIndex/Wikipedia:Articles_for_deletion/2-Carbomethoxytropinone, the first at Wikipedia:Wikipedia:Articles_for_deletion/2-Carbomethoxytropinone.
- Wikipedia editors had multiple issues with this page: oooh, orphanDPv2 loves original research.
- Findlay, Stephen P. (1957). "Concerning 2-Carbomethoxytropinone*". The Journal of Organic Chemistry 22 (11): 1385. Template:Citation error.