1-Phenyl-3-(2-pyridyl)-2-thiourea 1-Phenyl-3-(2-pyridyl)thiourea 5-22-08-00345 (Beilstein Handbook Reference) 886-60-2 AI3-63147 BRN 0169885 EINECS 212-951-0 N-Phenyl-N'-2-pyridylthiourea NSC 161945 Thiourea, N-phenyl-N'-2-pyridinyl- Urea, 1-phenyl-3-(2-pyridyl)-2-thio-