163977-81-9 4H-1-Benzopyran-8-acetic acid, 3-nitro-4-oxo-2-phenyl-

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Basic

CAS No. 163977-81-9
Product Name 4H-1-Benzopyran-8-acetic acid, 3-nitro-4-oxo-2-phenyl-
Molecular Formula C17H11NO6

Physical property