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138887-50-0 benzenepentanoic acid, a-diazo-b-oxo-,1-methyl-4-[[(4-nitrophenyl)sulfonyl]oxy]butyliden

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Product Name Benzenepentanoic acid, a-diazo-b-oxo-,1-methyl-4-[[(4-nitrophenyl)sulfonyl]oxy]butylidene ester
CAS No. 138887-50-0
Molecular Formula C33H31N5O11S