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140675-61-2 3h-pyrazol-3-one,2-(4-chlorophenyl)-4-[[2-(4-chlorophenyl)-3-hydroxy[1]benzopyrano[4,3-c

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Product Name 3H-Pyrazol-3-one,2-(4-chlorophenyl)-4-[[2-(4-chlorophenyl)-3-hydroxy[1]benzopyrano[4,3-c]pyrazol-4(2H)-ylidene]ethylidene]-2,4-dihydro-5-(2-hydroxyphenyl)-
CAS No. 140675-61-2
Molecular Formula C33H20Cl2N4O4