1-Benzyl-3-indazoleoxyacetic acid sodium salt 20187-55-7 23255-99-4 Bendazac sodium salt EINECS 245-528-4 Sodium ((1-(phenylmethyl)-1H-indazol-3-yl)oxy)acetate Sodium, ((1-(phenylmethyl)-1H-indazol-3-yl)oxy)acetate Versus