File talk:4-aminobenzoic-acid-skeletal.svg

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~~This image has a mistake, it contains a cyclohexene ring instead of a benzene ring.~~

Ben 14:12, 26 October 2007 (UTC)[回覆]

Problem fixed.

Ben 19:14, 26 October 2007 (UTC)[回覆]

取自「https://commons.wikimedia.org/w/index.php?title=File_talk:4-aminobenzoic-acid-skeletal.svg&oldid=8218356」