2-氨基-2-联苯-4-基-2-氧代苯甲酸乙酯

[(2-nitrobenzoyl)oxy-diphenylsilyl] 2-nitrobenzoate

邻硝基苯甲醛

N-(2-硝基苯甲酰基) 甘氨酸

1,3-dibenzyl-4-oxoquinolin-2-olate