L-半胱氨酸乙酯盐酸盐

[benzoyl(phenylmethoxy)amino] 4-methylbenzoate

[benzoyl(phenylmethoxy)amino] 4-chlorobenzoate

(苯甲酰基-苯基甲氧基-氨基) 4-甲氧基苯甲酸酯

[benzoyl(phenylmethoxy)amino] 4-nitrobenzoate