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89825-67-2 4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,6-ethyl-3-[[(1-methyl-1h-tetrazol-

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Product Name 4-Thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,6-ethyl-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-7-oxo-, sodium salt,cis-
CAS No. 89825-67-2
Molecular Formula C11H13N5O3S2・Na