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CAS: 20520-33-6
英文名称: 
4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-6-((2,2-dimet
4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-piv
na
tert-butylpenicillin sodium salt
3,3-dimethyl-6-((2,2-dimethyl-1- oxopropyl)amino)-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic aci monosodiumsalt
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