N-[4-(4-硝基苯基)磺酰基苯基]乙酰胺

acetic acid-[4-(N-methyl-sulfanilyl)-anilide]

(4-acetylamino-phenyl)-(4-benzenesulfonylamino-phenyl)-sulfone

N-乙酰氨苯砜

4-硝基-4'-氨基二苯基砜