1-Phenyl-3-(2-pyrimidyl)thiourea 13249-01-9 N-Phenyl-N'-2-pyrimidinylthiourea N-Phenyl-N'-2-pyrimidylthiourea Thiourea, N-phenyl-N'-2-pyrimidinyl- Urea, 1-phenyl-3-(2-pyrimidinyl)-2-thio-