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77640-04-1 1h-pyrrole-2-propanoic acid, a-cyano-1-methyl-b-oxo-, ethyl ester

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Product Name 1H-Pyrrole-2-propanoic acid, a-cyano-1-methyl-b-oxo-, ethyl ester
CAS No. 77640-04-1
Molecular Formula C11H12N2O3