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140675-54-3 butanoic acid,2-(4-chlorophenyl)-2,3-dihydro-3-hydroxy-4-methyl[1]benzopyrano[4,3-c]pyra

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Product Name Butanoic acid,2-(4-chlorophenyl)-2,3-dihydro-3-hydroxy-4-methyl[1]benzopyrano[4,3-c]pyrazol-8-yl ester
CAS No. 140675-54-3
Molecular Formula C21H19ClN2O4