2-羟基-3-硝基苯甲酸甲酯, Methyl 2-Hydroxy-3-nitrobenzoate

Methyl 4-Amino-2-hydroxybenzoate

4-氨基水杨酸甲酯

4-甲基烟酸甲酯, Methyl 4-methylnicotinate

Ethyl 6-(hydroxymethyl)pyridine-2-carboxylate

6-羟甲基吡啶-2-甲酸乙酯

3-氨基吡啶-2-羧酸甲酯, Methyl 3-Aminopyridine-2-carboxylate

Ethyl 4,6-dihydroxy-5-nitronicotinate

乙基4,6-二羟基-5-硝基烟酸酯

Ethyl 2-Aminoisonicotinate

2-氨基异烟酸乙酯

Methyl 2-Aminonicotinate

2-氨基烟酸甲酯

Methyl 4-Aminothiophene-3-carboxylate

4-氨基噻吩-3-羧酸甲酯

Methyl 3-(Chlorosulfonyl)-4-(isopropylsulfonyl)-2-thiophenecarboxylate

甲基 3-氯磺酰基-4-(异丙基磺酰基)噻吩-2-羧酸酯