| 英文名称: | | 4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-benzamido-3,3-dimethyl-7 | | 6-benzamidopenicillanic acid sodium salt | | brl 0957 | | phenylpenicillin sodium | | 6-benzamido-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic aci sodium salt |
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