Size of this PNG preview of this SVG file:
800 × 348 pixels. Other resolutions:
320 × 139 pixels |
640 × 279 pixels |
1,024 × 446 pixels |
1,280 × 557 pixels |
2,560 × 1,115 pixels |
3,263 × 1,421 pixels.
Original file (SVG file, nominally 3,263 × 1,421 pixels, file size: 4 KB)
 | This is a file from the
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Summary
| Description |
English: laboratory synthesis of caffeine based on US 2,785,162
Русский: Схема синтеза кофеина из 1,3-диметилмочевины и этил-2-цианоацетата |
| Date | |
| Source | File:Caffeine synthesis.tif by Boghog |
| Author | Д.Ильин: vectorization |
| Other versions |
|
This
vector image was created with
Inkscape .
|
This SVG file contains embedded text that can be translated into your language, using any capable SVG editor, text editor or the SVG Translate tool. For more information see: About translating SVG files. |
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. |  |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:20, 18 June 2021 |
| 3,263 × 1,421 (4 KB) | Д.Ильин | Uploaded own work with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Metadata
Size of this PNG preview of this SVG file:
800 × 348 pixels. Other resolutions:
320 × 139 pixels |
640 × 279 pixels |
1,024 × 446 pixels |
1,280 × 557 pixels |
2,560 × 1,115 pixels |
3,263 × 1,421 pixels.
Original file (SVG file, nominally 3,263 × 1,421 pixels, file size: 4 KB)
| 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: laboratory synthesis of caffeine based on US 2,785,162
Русский: Схема синтеза кофеина из 1,3-диметилмочевины и этил-2-цианоацетата |
| Date | |
| Source | File:Caffeine synthesis.tif by Boghog |
| Author | Д.Ильин: vectorization |
| Other versions |
|
This
vector image was created with
Inkscape .
|
|
This SVG file contains embedded text that can be translated into your language, using any capable SVG editor, text editor or the SVG Translate tool. For more information see: About translating SVG files. |
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. | |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:20, 18 June 2021 |
| 3,263 × 1,421 (4 KB) | Д.Ильин | Uploaded own work with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):