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64225-58-7 benzenesulfonic acid,4-[3-ethoxy-4-[5-[3-ethoxy-1,5-dihydro-5-oxo-1-(4-sulfophenyl)-4h-py

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Product Name Benzenesulfonic acid,4-[3-ethoxy-4-[5-[3-ethoxy-1,5-dihydro-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-1,3-pentadienyl]-5-hydroxy-1H-pyrazol-1-yl]-, disodium salt
CAS No. 64225-58-7
Molecular Formula C27H26N4O10S2・2Na