(2-Nitrophenyl)acetic acid (ortho-Nitrophenyl)acetic acid 2-(o-Nitrophenyl)acetic acid 2-Nitrobenzeneacetic acid 2-Nitrophenylacetic acid 3740-52-1 4-09-00-01687 (Beilstein Handbook Reference) AI3-31297 Acetic acid, (o-nitrophenyl)- BRN 1959243 Benzeneacetic acid, 2-nitro- CCRIS 2336 EINECS 223-128-0 NSC 16624 o-Nitrophenylacetic acid