Magnesate (1-), [2-(2-pyridinylmethylene)hydrazinecarbothioamidato-N(N(2)),N(2),S)(sulfato(2-)-O]-, hydrogen, (T-4)- Magnesate(1-), [2-(2-pyridinylmethylene)hydrazinecarbothioamidato-NN2,N2,S][sulfato(2-)-O]-, hydrogen, (T-4)- NSC284612