1,3-Di-2-pyridyl-2-thiourea 1212-30-2 AIDS-126489 AIDS126489 Di-2-pyridylthiourea N,N'-Di(2-pyridinyl)thiourea NSC112709 Thiourea, N,N'-di-2-pyridinyl- Urea, 1,3-bis(2-pyridyl)-2-thio- Urea, 1,3-di-2-pyridyl-2-thio-