p. 339 - 347
(2019/04/13)p. 169 - 172
(2019/01/16)p. 325 - 325
(2007/10/03)sulfadiazine
ethyl 2,3-dioxobutyrate
ethyl acetoacetate
4-(Pyrimidin-2-ylsulfamoyl)-benzenediazonium; chloride
4-{2-[1-(2,4-dinitrophenyl)-3-methyl-5-oxo-1H-pyrazol-4(5H)-ylidene]hydrazinyl}-N-(pyrimidin-2-yl)benzenesulfonamide
4-{2-[3-methyl-5-oxo-1-phenyl-1H-pyrazol-4(5H)-ylidene]hydrazinyl}-N-(pyrimidin-2-yl)benzenesulfonamide
4-{2-[3-methyl-5-oxo-1H-pyrazol-4(5H)-ylidene]hydrazinyl}-N-(pyrimidin-2-yl)benzenesulfonamide
4-[(3-methyl-5-oxo-isoxazol-4-ylidene)-hydrazino]-N-pyrimidin-2-yl-benzenesulfonamide