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83651-54-1 2-butynoic acid,4-[1-[(1,1-dimethylethyl)dimethylsilyl]-4-oxo-2-azetidinyl]-,(4-nitrophen

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Product Name 2-Butynoic acid,4-[1-[(1,1-dimethylethyl)dimethylsilyl]-4-oxo-2-azetidinyl]-,(4-nitrophenyl)methyl ester
CAS No. 83651-54-1
Molecular Formula C20H26N2O5Si