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874273-90-2 1h-pyrazole-5-carboxylic acid, 4-chloro-3-ethyl-1-phenyl-,2-[(2-nitrophenyl)amino]-2-oxo

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Product Name 1H-Pyrazole-5-carboxylic acid, 4-chloro-3-ethyl-1-phenyl-,2-[(2-nitrophenyl)amino]-2-oxoethyl ester
CAS No. 874273-90-2
Molecular Formula C20H17ClN4O5