User talk:2402:3A80:D79:5764:89D7:7BDF:E583:2FBE

Your edit to Organic Acid Anhydride
Hello, I reverted your recent edit to Organic acid anhydride. Please cite the source where you get your information from. Thank You! --HighFlyingFish (talk) 19:24, 12 February 2019 (UTC)