Synthesis of related compounds of thiosemicarbazide. IV. 1-(1, 3, 4-Thiadiazol-2-yl)-2-pyrazolin-5-one and tetrazolo(4, 5-a)-1,3, 4-thiadiazole derivatives.
D001393:Azoles; D047069:Pyrazolones; D012663:Semicarbazides; D013830:Thiadiazoles; D013844:Thiazoles
D001393:Azoles; D047069:Pyrazolones; D012663:Semicarbazides; D013830:Thiadiazoles; D013844:Thiazoles; C005151:thiosemicarbazide
AZOLES; THIAZOLES/preparation of