List of Articles methylhydrazine 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 - Novel synthesis of Pyrimido[4,5- e] [1,3,4] thiadiazines Abdolhassan Doulah Hamid Sadeghian Open Access Article Abstract Page Full-Text 3 - 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 4 - Synthesis of thiadiazine-3,7-diamine derivatives Nima Razzaghi – asl Mohammad Kazem Mohammadi Open Access Article Abstract Page Full-Text 5 - Simple and efficient Heterocyclization method for Synthesis of new pyrimido thiadiazine-3,7-diamine derivatives Masih Golkari Open Access Article Abstract Page Full-Text 6 - 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