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Zileuton
C11H12N2O2S 236.29
Urea, N-(1-benzo[b]thien-2-ylethyl)-N-hydroxy-, (±)-.
(±)-1-(1-Benzo[b]thien-2-ylethyl)-1-hydroxyurea [111406-87-2]

» Zileuton contains not less than 98.5 percent and not more than 101.5 percent of C11H12N2O2S, calculated on the anhydrous basis.

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