494747-18-1 2-Propenoic acid, 3-(1-oxo-3-phenyl-1H-2-benzopyran-4-yl)-, ethylester |
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Product Name | 2-Propenoic acid, 3-(1-oxo-3-phenyl-1H-2-benzopyran-4-yl)-, ethylester |
Molecular Formula | C20H16O4 |
CAS Registry Number | 494747-18-1 |
Molecular Structure |