S-(benzoxazol-2-yl) thiobenzolate

2-(苯甲酰基)-4,5-二氯哒嗪-3-酮

3,6-dibenzoyloxy-1,2-pyridazine

4-[(hydroxyamino)-phenylmethylidene]cyclohexa-2,5-dien-1-one

(6-oxo-1H-pyridazin-3-yl) benzoate