Sodium sulfapyridine, EINECS 204-850-5, sodium salt of sulfanilic acid 2-pyridylamide, Sodium sulphapyridine, Sulfapyridine,sodium salt, Soludagenan, Soluble sulfapyridine, Sulfapyridine sodium salt monohydrate, Sodium sulfapymonohydrate, Sulfanilsaeure-[2]pyridylamid,Natrium-Salz, n1-2-pyridylsulfanilamide sodium salt, Sulfapyridine sodium, Sulfanylsaeure-(2-pyridylamid), sulfanilic acid-[2]pyridylamide,sodium-salt