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CAS NO:115369-52-3
CAS:
115369-52-3
英文名称:
-2-carb oxy-8- oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)thio)-1-ethyl
inner salt, (6R-(6-alpha,7-beta(z(s*))))-hydroxide
me 1228
me1228
