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(8E)-8-Ethylidene-7,8-dihydro-4-methoxy-2H,5H-pyrano[4,3-b]pyran-2,5-dione
CAS号:56775-57-6
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英文名称:(8E)-8-Ethylidene-7,8-dihydro-4-methoxy-2H,5H-pyrano[4,3-b]pyran-2,5-dione
(8E)-8-Ethylidene-7,8-dihydro-4-methoxy-2H,5H-pyrano[4,3-b]pyran-2,5-dione化学百科