1H-吡唑-1-甲脒盐酸盐

2-(苯基亚甲基氨基)胍

杀草强

3-氨基-5-甲基-4H-1,2,4-三唑

2-[(E)-[(2E)-2-(diaminomethylidenehydrazinylidene)ethylidene]amino]guanidine,hydrochloride