毒鼠强又称“四二四”、“没鼠命”、“三步倒”、“王中王”等,有机氮化合物。化学名为:四亚甲基二砜四胺,是一种毒性很强的天鼠药,其毒性是砒霜的114 5～13 8 5倍,氰化钾的10 0倍,约1mg可以使人致死,除了对中枢神经系统损伤外,还对其它组织有不同程度的损害,特别是心肝等重 Strong also known as tetramine “four four four”, “no rat life”, “three steps down”, “Wang Wang”, organic nitrogen compounds. Chemical name: tetramethylene disulfonamide, is a highly toxic day rat poison, its toxicity is arsenic 114 5 ~ 1385 times, potassium cyanide 100 times, about 1mg can make people Mortality, in addition to the central nervous system damage, but also to other organizations have varying degrees of damage, especially heart and liver weight