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139053-90-0 1h-pyrazole-4-acetic acid,a-[2-(2-dibenzothienyl)-2-oxoethylidene]-3,5-dimethyl-

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Product Name 1H-Pyrazole-4-acetic acid,a-[2-(2-dibenzothienyl)-2-oxoethylidene]-3,5-dimethyl-
CAS No. 139053-90-0
Molecular Formula C21H16N2O3S