1849-36-1 4-06-00-01687 (Beilstein Handbook Reference) 4-Nitrobenzenethiol 4-Nitrothiophenol 4-Nitrothiophenolate AI3-09024 BRN 0606924 Benzenethiol, 4-nitro- Benzenethiol, p-nitro- CCRIS 2340 EINECS 217-436-4 NSC 128182 P-NITROBENZENETHIOL p-Nitrophenyl mercaptan p-Nitrothiophenol