Not less than-95.0%
N-(1-Benzo[b]thien-2-yl-ethyl)-N-hydroxyurea; 1-(1-(Benzo[b]thiophen-2-yl)ethyl)-1-hydroxyurea; A-64077; Abbott 64077; Leutrol; Zyflo; Urea, N-(1-benzo[b]thien-2-ylethyl)-N-hydroxy-, (±)-; (±)-1-(1-Benzo[b]thien-2-ylethyl)-1-hydroxyurea