杀草强

3-(5-氨基-4H-[1,2,4]-3-噻唑)-1-丙醇

2-(diaminomethylideneamino)guanidine

2-[[(E)-(3-methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]amino]guanidine

3-氨基-5-苯基-1,2,4-三嗪