1236133-49-5

1,2,4,5- four amino benzhydrobromate 1,2,4,5-benzenetetramine,hydrobromide(1:4) 1,2,4,5-Benzenetetramine tetrahydrobromide 1,2,4,5-Tetraaminobenzene tetrahydrobromide Benzene-1,2,4,5-tetraamine tetrahydrobromide