4H-1-Benzopyran-2-carboxylic acid, 4-oxo-, ethyl ester AG001EUO
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Specifications
| 100mg / 250mg / 1g / 5g / price = 250mg |
CAS nr:
14736-31-3
Purity:
98%
SMILES:
CCOC(=O)c1cc(=O)c2c(o1)cccc2