![Chemical structure of Benzoic acid, 4-[(4-oxo-2H-1-benzopyran-3(4H)-ylidene)methyl]-,methyl ester, CAS 503040-22-0](https://api.angenesci.com/assets/img/none.png)
| CAS Number | 503040-22-0 |
| Catalog Number | AG02AD87(AGN-PC-0S7MS1) |
| Chemical Name | Benzoic acid, 4-[(4-oxo-2H-1-benzopyran-3(4H)-ylidene)methyl]-,methyl ester |
| Molecular Formula | C18H14O4 |
| Molecular Weight | 294.3014 |
| SMILES | O=C(OC)C1=CC=C(/C=C2COC3=CC=CC=C3C2=O)C=C1 |
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