User talk:Li180

Welcome!
Hello, Li180, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Unfortunately, one or more of the pages you created may not conform to some of Wikipedia's guidelines, and may not be retained.

There's a page about creating articles you may want to read called Your first article. If you are stuck, and looking for help, please come to the New contributors' help page, where experienced Wikipedians can answer any queries you have! Or, you can just type helpme on this page, followed by your question, and someone will show up shortly to answer your questions. Here are a few other good links for newcomers: I hope you enjoy editing here and being a Wikipedian! Please sign your name on talk pages using four tildes ( ~ ); this will automatically produce your name and the date. If you have any questions, check out Questions or ask me on my talk page. Again, welcome! Webclient101 (talk) 19:07, 14 October 2012 (UTC)
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Speedy deletion nomination of 2-dehydro-3-deoxyphosphoheptonate aldolase


Hello, and welcome to Wikipedia. This is a notice that the page that you created was tagged as a test page and has been or soon may be deleted. Please use the sandbox for any other tests you want to do. Take a look at the welcome page if you would like to learn more about contributing to our encyclopedia.

If you think that the page was nominated in error, contest the nomination by clicking on the button labelled "Click here to contest this speedy deletion" in the speedy deletion tag. Doing so will take you to the talk page where you can explain why you believe the page should not be deleted. You can also visit the page's talk page directly to give your reasons, but be aware that once a page is tagged for speedy deletion, it may be removed without delay. Please do not remove the speedy deletion tag yourself, but do not hesitate to add information that is consistent with Wikipedia's policies and guidelines. If the page is deleted, you can contact one of these administrators to request that the administrator userfy the page or email a copy to you. Webclient101 (talk) 19:07, 14 October 2012 (UTC)

October 2012
Please stop removing speedy deletion notices from pages that you have created yourself, as you did with 2-dehydro-3-deoxyphosphoheptonate aldolase. If you continue, you may be blocked from editing. Webclient101 (talk) 19:19, 14 October 2012 (UTC)

Problems with upload of File:Step 1 Beta Elimination.jpg
Thanks for uploading File:Step 1 Beta Elimination.jpg. You don't seem to have said where the image came from, who created it, or what the copyright status is. We require this information to verify that the image is legally usable on Wikipedia, and because most image licenses require giving credit to the image's creator.

To add this information, click on this link, then click the "Edit" tab at the top of the page and add the information to the image's description. If you need help, post your question on Media copyright questions.

For more information on using images, see the following pages:
 * Image use policy
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Thank you for your cooperation. --ImageTaggingBot (talk) 09:06, 20 October 2012 (UTC)

File:Synthesis of spiropyran.jpg listed for discussion
A file that you uploaded or altered, File:Synthesis of spiropyran.jpg, has been listed at Files for discussion. Please see the to see why it has been listed (you may have to search for the title of the image to find its entry). Feel free to add your opinion on the matter below the nomination. Thank you. Stefan2 (talk) 14:04, 28 September 2021 (UTC)