4-Morpholin-4-yl-1,2,5-thiadiazol-3-ol;4-Morpholino-1,2,5-thiadiazol-3-ol; 4-(morpholin-4-yl)-1,2,5-thiadiazol-3-ol; 4-(4-Morpholinyl)-1,2,5-thiadiazol-3(2H)-one;3-Hydroxy-4-morpholino-1,2,5-thiazole 4-(morpholin-4-yl)-1,2,5-thiadiazol-3-ol