Please refrain from making unconstructive edits to Wikipedia, as you did at Methylenedioxypyrovalerone. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Thank you. -- TRPoD aka The Red Pen of Doom 02:37, 10 March 2013 (UTC)
Hello, I'm Fraggle81. I wanted to let you know that I undid one or more of your recent contributions to Methylenedioxypyrovalerone because it did not appear constructive. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Fraggle81 (talk) 22:21, 3 July 2013 (UTC)
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