(甲硫基)乙酸乙酯

ethyl 2-[(2-ethoxy-2-oxoethyl)disulfanyl]acetate

3-氨基-4-氰基-5-(甲基硫代)-噻吩-2-羧酸乙酯

5-(4-甲氧基苯基)噻吩-2-羧酸乙酯

methyl 3-amino-5-nitro-1-benzothiophene-2-carboxylate