Size of this preview: 800 × 381 pixels. Other resolutions: 320 × 153 pixels | 640 × 305 pixels | 1,024 × 488 pixels | 1,712 × 816 pixels.
Original file (1,712 × 816 pixels, file size: 34 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Pictet-Spengler with thiourea catalyst |
| Date | |
| Source | Own work |
| Author | Richardliu12 at en.wikipedia |
Licensing
|
This image of a simple structural formula is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship. |  |
Original upload log
Transferred from en.wikipedia to Commons by ronhjones.
The original description page was here. All following user names refer to en.wikipedia.
Upload date | User | Bytes | Dimensions | Comment
- 2012-12-17 19:13 (UTC) | Richardliu12 | 35035 (bytes) | 1712×816 | Uploading a self-made file using [[File Upload Wizard]]
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:02, 19 December 2012 | | 1,712 × 816 (34 KB) | Ronhjones | (Original text) : Uploading a self-made file using File Upload Wizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
