(4-Nitrophenyl)acetic acid (p-Nitrophenyl)acetic acid 104-03-0 2-(4-Nitrophenoxy)acetic acid 2-(p-Nitrophenyl)acetic acid 4-Nitrobenzeneacetic acid 4-Nitrophenylacetic acid AI3-15093 Acetic acid, (p-nitrophenyl)- Benzeneacetic acid, 4-nitro- CCRIS 2338 EINECS 203-168-5 NSC 5398 p-Nitrophenylacetic acid