2-辛酰氧基苯甲酸

2,2-dimethyl-3-(6-methylpyrid-2-yl)-4-oxo-4H-1,3-benzoxazine

2,2-dimethyl-3-(4-methylpyrid-2-yl)-4-oxo-4H-1,3-benzoxazine

2,3-二氢苯并呋喃

六羟基蒽醌