140399-63-9 Phosphonium,[1-[(4-nitrophenyl)methyl]-2-oxo-2-(2-oxo-2H-1-benzopyran-3-yl)ethyl]triphen

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Basic

CAS No. 140399-63-9
Product Name Phosphonium,[1-[(4-nitrophenyl)methyl]-2-oxo-2-(2-oxo-2H-1-benzopyran-3-yl)ethyl]triphenyl-, bromide
Molecular Formula C36H27NO5P・Br

Physical property