7-氨基-3-(1-甲基-1H-四唑-5-硫代甲基)-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸

1-甲基-1H-四唑

1-methyl-5-methylsulfanyltetrazole

methyl 4-(1-methyltetrazol-5-yl)sulfanylbutanoate

4-(1-methyltetrazol-5-yl)sulfanyl-1-thiophen-2-ylbutan-1-one