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714569-47-8 4-pentenoic acid, 2-[(2-nitrophenyl)amino]-, methyl ester, (2r)-

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Product Name 4-Pentenoic acid, 2-[(2-nitrophenyl)amino]-, methyl ester, (2R)-
CAS No. 714569-47-8
Molecular Formula C12H14N2O4