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64207-20-1 1h-pyrazole-3-carboxylic acid, 1-(4-nitrophenyl)-5-phenyl-, ethyl ester,2-oxide

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Product Name 1H-Pyrazole-3-carboxylic acid, 1-(4-nitrophenyl)-5-phenyl-, ethyl ester,2-oxide
CAS No. 64207-20-1
Molecular Formula C18H15N3O5