59910-94-0 NSC296653 Zinc, chloro[2-(2-pyridinylmethylene)hydrazinecarbothioamidato-N(N(2)),N(2),S]-, (T-4)- Zinc, chloro[2-(2-pyridinylmethylene)hydrazinecarbothioamidato-N(N(2)),N2,S]-, (T-4)-