User talk:2409:40F0:1190:EF02:5D07:2D3F:5D66:5F47

June 2024
Hello, I'm Sigma440. An edit that you recently made to Methyl tert-butyl ether seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! Sigma440 (talk) 09:49, 12 June 2024 (UTC)