4-Bromo-5-methyl-3-isoxazolamine5819-40-9100 % similar 4,5-Dimethyl-3-isoxazolamine13999-39-856 % similar 3-Amino-6-bromo-1,2-benzisoxazole177995-39-032 % similar 4-Bromo-3,5-dimethylisoxazole10558-25-531 % similar