List of Articles Hydrazine Open Access Article Abstract Page Full-Text 1 - Novel synthesis of Pyrimido[4,5- e] [1,3,4] thiadiazines Abdolhassan Doulah Open Access Article Abstract Page Full-Text 2 - Convenient synthesis of tetrazolo[1,5-b]pyridazine derivatives Maryam Manasir Mohsen Nikpour 20.1001.1.27834107.2021.11.1.3.2 Open Access Article Abstract Page Full-Text 3 - Novel synthesis of Pyrimido[4,5- e] [1,3,4] thiadiazines Abdolhassan Doulah Hamid Sadeghian Open Access Article Abstract Page Full-Text 4 - Solvent Free Synthesis of tetra alkyl- phenyl-1H-pyrimido[4,5-e][1,3,4]Thiadiazine-3,7-diamines Mohammad Hosein Farjam Open Access Article Abstract Page Full-Text 5 - Synthesis of thiadiazine-3,7-diamine derivatives Nima Razzaghi – asl Mohammad Kazem Mohammadi Open Access Article Abstract Page Full-Text 6 - Simple and efficient Heterocyclization method for Synthesis of new pyrimido thiadiazine-3,7-diamine derivatives Masih Golkari Open Access Article Abstract Page Full-Text 7 - Solvent Free Synthesis of tetra alkyl- phenyl-1H-pyrimido [4, 5-e][1,3,4]Thiadiazine-3,7-diamines mohammad kazem mohammadi 20.1001.1.27834107.2019.9.1.6.1 Open Access Article Abstract Page Full-Text 8 - Convenient Synthesis of benzo[f][1,3,4]thiadiazocin derivatives Mohsen Nikpour 20.1001.1.27834107.2023.13.2.5.0