SEARCH Articles Figures Tables 1,2,3-thiadiazole 1,2,5-Thiadiazoles 1,3,4-Thiadiazol 1.2.4- Thiadiazoles, formation rearrangements 1.2.4- Triazolo thiadiazoles formation 3- 1,2,5-thiadiazole 5,5-dioxide formation 3- Amino-1,2,5-thiadiazol, formation