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873555-43-2 6h-phthalazino[1,2-b]quinazoline-5,8-dione,6-[(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-4-y

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Product Name 6H-Phthalazino[1,2-b]quinazoline-5,8-dione,6-[(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)acetyl]-
CAS No. 873555-43-2
Molecular Formula C21H15N5O4