| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 23866-72-0 | 4H-1-Benzopyran-2-carboxylicacid, 7-hydroxy-4-oxo-, ethyl ester; 7-Hydroxy-4-oxo-4H-1-benzylpyran-2-carboxylicacid ethyl ester; Ethyl 7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylate; Ethyl7-hydroxy-4-oxo-4H-chromen-2-carboxylate; Ethyl7-hydroxy-4-oxo-4H-chromene-2-carboxylate; Ethyl 7-hydroxychromon-2-carboxylate |  | C12H10O5 | 详情 | 供应商 |
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