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ethyl 8-cyano-7-hydroxy-4-oxochromene-2-carboxylate

ethyl 8-cyano-7-hydroxy-4-oxochromene-2-carboxylate

CAS号:102297-82-5
英文名:ethyl 8-cyano-7-hydroxy-4-oxochromene-2-carboxylate
分子式:C13H9NO5
分子量:259.214