| 英文名称: | | 4-(2-ethoxy-2-oxoethyl)-2-methyl-8-oxo-9-oxa-3-thia-4-diazaundecanoic acid | | 2,3-dihydro- 2,2-dimethyl-7-benzofuranyl ester | | 9-oxa-3-thia-2,4-diazaundecanoic acid,4-(2-ethoxy-2-oxoethyl)-2-methyl-8-oxo-, 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester |
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